331338884

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{373}}^1\times {\mathrm{1621}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 586002648

約数和(自身を除く): 254663764

約数列:

[1, 2, 4, 137, 274, 373, 548, 746, 1492, 1621, 3242, 6484, 51101, 102202, 204404, 222077, 444154, 604633, 888308, 1209266, 2418532, 82834721, 165669442, 331338884]

約数ペア:

[(1, 331338884), (2, 165669442), (4, 82834721), (137, 2418532), (274, 1209266), (373, 888308), (548, 604633), (746, 444154), (1492, 222077), (1621, 204404), (3242, 102202), (6484, 51101)]