1118408044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{21507847}}^1$

素因数の和:21507864

約数の個数: 12

約数和(自身を含む): 2107769104

約数和(自身を除く): 989361060

約数列:

[1, 2, 4, 13, 26, 52, 21507847, 43015694, 86031388, 279602011, 559204022, 1118408044]

約数ペア:

[(1, 1118408044), (2, 559204022), (4, 279602011), (13, 86031388), (26, 43015694), (52, 21507847)]