538119928

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{120763}}^1$

素因数の和:121326

約数の個数: 16

約数和(自身を含む): 1010794680

約数和(自身を除く): 472674752

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 120763, 241526, 483052, 966104, 67264991, 134529982, 269059964, 538119928]

約数ペア:

[(1, 538119928), (2, 269059964), (4, 134529982), (8, 67264991), (557, 966104), (1114, 483052), (2228, 241526), (4456, 120763)]