2017447432

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1319}}^1$

素因数の和:1547

約数の個数: 128

約数和(自身を含む): 5109350400

約数和(自身を除く): 3091902968

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 191, 286, 308, 364, 382, 572, 616, 728, 764, 1001, 1144, 1319, 1337, 1528, 2002, 2101, 2483, 2638, 2674, 4004, 4202, 4966, 5276, 5348, 8008, 8404, 9233, 9932, 10552, 10696, 14509, 14707, 16808, 17147, 17381, 18466, 19864, 27313, 29018, 29414, 34294, 34762, 36932, 54626, 58036, 58828, 68588, 69524, 73864, 101563, 109252, 116072, 117656, 120029, 137176, 139048, 188617, 191191, 203126, 218504, 240058, 251929, 377234, 382382, 406252, 480116, 503858, 754468, 764764, 812504, 960232, 1007716, 1320319, 1508936, 1529528, 1763503, 2015432, 2640638, 2771219, 3275077, 3527006, 5281276, 5542438, 6550154, 7054012, 10562552, 11084876, 13100308, 14108024, 19398533, 22169752, 22925539, 26200616, 36025847, 38797066, 45851078, 72051694, 77594132, 91702156, 144103388, 155188264, 183404312, 252180929, 288206776, 504361858, 1008723716, 2017447432]

約数ペア:

[(1, 2017447432), (2, 1008723716), (4, 504361858), (7, 288206776), (8, 252180929), (11, 183404312), (13, 155188264), (14, 144103388), (22, 91702156), (26, 77594132), (28, 72051694), (44, 45851078), (52, 38797066), (56, 36025847), (77, 26200616), (88, 22925539), (91, 22169752), (104, 19398533), (143, 14108024), (154, 13100308), (182, 11084876), (191, 10562552), (286, 7054012), (308, 6550154), (364, 5542438), (382, 5281276), (572, 3527006), (616, 3275077), (728, 2771219), (764, 2640638), (1001, 2015432), (1144, 1763503), (1319, 1529528), (1337, 1508936), (1528, 1320319), (2002, 1007716), (2101, 960232), (2483, 812504), (2638, 764764), (2674, 754468), (4004, 503858), (4202, 480116), (4966, 406252), (5276, 382382), (5348, 377234), (8008, 251929), (8404, 240058), (9233, 218504), (9932, 203126), (10552, 191191), (10696, 188617), (14509, 139048), (14707, 137176), (16808, 120029), (17147, 117656), (17381, 116072), (18466, 109252), (19864, 101563), (27313, 73864), (29018, 69524), (29414, 68588), (34294, 58828), (34762, 58036), (36932, 54626)]