7282738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4457}}^1$

素因数の和:4521

約数の個数: 16

約数和(自身を含む): 11769120

約数和(自身を除く): 4486382

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 4457, 8914, 84683, 169366, 191651, 383302, 3641369, 7282738]

約数ペア:

[(1, 7282738), (2, 3641369), (19, 383302), (38, 191651), (43, 169366), (86, 84683), (817, 8914), (1634, 4457)]