1188700496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1879}}^1\times {\mathrm{2081}}^1$

素因数の和:3987

約数の個数: 40

約数和(自身を含む): 2426779200

約数和(自身を除く): 1238078704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1879, 2081, 3758, 4162, 7516, 8324, 15032, 16648, 30064, 33296, 35701, 39539, 71402, 79078, 142804, 158156, 285608, 316312, 571216, 632624, 3910199, 7820398, 15640796, 31281592, 62563184, 74293781, 148587562, 297175124, 594350248, 1188700496]

約数ペア:

[(1, 1188700496), (2, 594350248), (4, 297175124), (8, 148587562), (16, 74293781), (19, 62563184), (38, 31281592), (76, 15640796), (152, 7820398), (304, 3910199), (1879, 632624), (2081, 571216), (3758, 316312), (4162, 285608), (7516, 158156), (8324, 142804), (15032, 79078), (16648, 71402), (30064, 39539), (33296, 35701)]