1320242584

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{4460279}}^1$

素因数の和:4460322

約数の個数: 16

約数和(自身を含む): 2542359600

約数和(自身を除く): 1222117016

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 4460279, 8920558, 17841116, 35682232, 165030323, 330060646, 660121292, 1320242584]

約数ペア:

[(1, 1320242584), (2, 660121292), (4, 330060646), (8, 165030323), (37, 35682232), (74, 17841116), (148, 8920558), (296, 4460279)]