1333974736

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{307651}}^1$

素因数の和:307930

約数の個数: 20

約数和(自身を含む): 2594121664

約数和(自身を除く): 1260146928

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 307651, 615302, 1230604, 2461208, 4922416, 83373421, 166746842, 333493684, 666987368, 1333974736]

約数ペア:

[(1, 1333974736), (2, 666987368), (4, 333493684), (8, 166746842), (16, 83373421), (271, 4922416), (542, 2461208), (1084, 1230604), (2168, 615302), (4336, 307651)]