1601982928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2297}}^1$

素因数の和:2804

約数の個数: 80

約数和(自身を含む): 3829754880

約数和(自身を除く): 2227771952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 479, 728, 958, 1456, 1916, 2297, 3353, 3832, 4594, 6227, 6706, 7664, 9188, 12454, 13412, 16079, 18376, 24908, 26824, 29861, 32158, 36752, 43589, 49816, 53648, 59722, 64316, 87178, 99632, 119444, 128632, 174356, 209027, 238888, 257264, 348712, 418054, 477776, 697424, 836108, 1100263, 1672216, 2200526, 3344432, 4401052, 7701841, 8802104, 14303419, 15403682, 17604208, 28606838, 30807364, 57213676, 61614728, 100123933, 114427352, 123229456, 200247866, 228854704, 400495732, 800991464, 1601982928]

約数ペア:

[(1, 1601982928), (2, 800991464), (4, 400495732), (7, 228854704), (8, 200247866), (13, 123229456), (14, 114427352), (16, 100123933), (26, 61614728), (28, 57213676), (52, 30807364), (56, 28606838), (91, 17604208), (104, 15403682), (112, 14303419), (182, 8802104), (208, 7701841), (364, 4401052), (479, 3344432), (728, 2200526), (958, 1672216), (1456, 1100263), (1916, 836108), (2297, 697424), (3353, 477776), (3832, 418054), (4594, 348712), (6227, 257264), (6706, 238888), (7664, 209027), (9188, 174356), (12454, 128632), (13412, 119444), (16079, 99632), (18376, 87178), (24908, 64316), (26824, 59722), (29861, 53648), (32158, 49816), (36752, 43589)]