491536824

素因数分解:

$2^3\times 3^1\times {\mathrm{20480701}}^1$

素因数の和:20480710

約数の個数: 16

約数和(自身を含む): 1228842120

約数和(自身を除く): 737305296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 20480701, 40961402, 61442103, 81922804, 122884206, 163845608, 245768412, 491536824]

約数ペア:

[(1, 491536824), (2, 245768412), (3, 163845608), (4, 122884206), (6, 81922804), (8, 61442103), (12, 40961402), (24, 20480701)]