1375781336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{8017}}^1$

素因数の和:9171

約数の個数: 32

約数和(自身を含む): 2718102000

約数和(自身を除く): 1342320664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1129, 2258, 4516, 8017, 9032, 16034, 21451, 32068, 42902, 64136, 85804, 152323, 171608, 304646, 609292, 1218584, 9051193, 18102386, 36204772, 72409544, 171972667, 343945334, 687890668, 1375781336]

約数ペア:

[(1, 1375781336), (2, 687890668), (4, 343945334), (8, 171972667), (19, 72409544), (38, 36204772), (76, 18102386), (152, 9051193), (1129, 1218584), (2258, 609292), (4516, 304646), (8017, 171608), (9032, 152323), (16034, 85804), (21451, 64136), (32068, 42902)]