1398889752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{41903}}^1$

素因数の和:42032

約数の個数: 64

約数和(自身を含む): 3801530880

約数和(自身を除く): 2402641128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 642, 856, 1284, 1391, 2568, 2782, 4173, 5564, 8346, 11128, 16692, 33384, 41903, 83806, 125709, 167612, 251418, 335224, 502836, 544739, 1005672, 1089478, 1634217, 2178956, 3268434, 4357912, 4483621, 6536868, 8967242, 13073736, 13450863, 17934484, 26901726, 35868968, 53803452, 58287073, 107606904, 116574146, 174861219, 233148292, 349722438, 466296584, 699444876, 1398889752]

約数ペア:

[(1, 1398889752), (2, 699444876), (3, 466296584), (4, 349722438), (6, 233148292), (8, 174861219), (12, 116574146), (13, 107606904), (24, 58287073), (26, 53803452), (39, 35868968), (52, 26901726), (78, 17934484), (104, 13450863), (107, 13073736), (156, 8967242), (214, 6536868), (312, 4483621), (321, 4357912), (428, 3268434), (642, 2178956), (856, 1634217), (1284, 1089478), (1391, 1005672), (2568, 544739), (2782, 502836), (4173, 335224), (5564, 251418), (8346, 167612), (11128, 125709), (16692, 83806), (33384, 41903)]