747123842

素因数分解:

$2^1\times {\mathrm{1471}}^1\times {\mathrm{253951}}^1$

素因数の和:255424

約数の個数: 8

約数和(自身を含む): 1121452032

約数和(自身を除く): 374328190

約数列:

[1, 2, 1471, 2942, 253951, 507902, 373561921, 747123842]

約数ペア:

[(1, 747123842), (2, 373561921), (1471, 507902), (2942, 253951)]