939522064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{14249}}^1$

素因数の和:14587

約数の個数: 40

約数和(自身を含む): 1966671000

約数和(自身を除く): 1027148936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 317, 634, 1268, 2536, 4121, 5072, 8242, 14249, 16484, 28498, 32968, 56996, 65936, 113992, 185237, 227984, 370474, 740948, 1481896, 2963792, 4516933, 9033866, 18067732, 36135464, 58720129, 72270928, 117440258, 234880516, 469761032, 939522064]

約数ペア:

[(1, 939522064), (2, 469761032), (4, 234880516), (8, 117440258), (13, 72270928), (16, 58720129), (26, 36135464), (52, 18067732), (104, 9033866), (208, 4516933), (317, 2963792), (634, 1481896), (1268, 740948), (2536, 370474), (4121, 227984), (5072, 185237), (8242, 113992), (14249, 65936), (16484, 56996), (28498, 32968)]