745804972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{150001}}^1$

素因数の和:150129

約数の個数: 24

約数和(自身を含む): 1436419152

約数和(自身を除く): 690614180

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 150001, 300002, 600004, 1650011, 3300022, 6600044, 16950113, 33900226, 67800452, 186451243, 372902486, 745804972]

約数ペア:

[(1, 745804972), (2, 372902486), (4, 186451243), (11, 67800452), (22, 33900226), (44, 16950113), (113, 6600044), (226, 3300022), (452, 1650011), (1243, 600004), (2486, 300002), (4972, 150001)]