390756354

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^2\times {\mathrm{691}}^1$

素因数の和:1310

約数の個数: 24

約数和(自身を含む): 785201328

約数和(自身を除く): 394444974

約数列:

[1, 2, 3, 6, 307, 614, 691, 921, 1382, 1842, 2073, 4146, 94249, 188498, 212137, 282747, 424274, 565494, 636411, 1272822, 65126059, 130252118, 195378177, 390756354]

約数ペア:

[(1, 390756354), (2, 195378177), (3, 130252118), (6, 65126059), (307, 1272822), (614, 636411), (691, 565494), (921, 424274), (1382, 282747), (1842, 212137), (2073, 188498), (4146, 94249)]