388231486

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1\times {\mathrm{1627}}^1$

素因数の和:2379

約数の個数: 16

約数和(自身を含む): 586373040

約数和(自身を除く): 198141554

約数列:

[1, 2, 229, 458, 521, 1042, 1627, 3254, 119309, 238618, 372583, 745166, 847667, 1695334, 194115743, 388231486]

約数ペア:

[(1, 388231486), (2, 194115743), (229, 1695334), (458, 847667), (521, 745166), (1042, 372583), (1627, 238618), (3254, 119309)]