315076886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{5683}}^1$

素因数の和:7163

約数の個数: 16

約数和(自身を含む): 497918400

約数和(自身を除く): 182841514

約数列:

[1, 2, 19, 38, 1459, 2918, 5683, 11366, 27721, 55442, 107977, 215954, 8291497, 16582994, 157538443, 315076886]

約数ペア:

[(1, 315076886), (2, 157538443), (19, 16582994), (38, 8291497), (1459, 215954), (2918, 107977), (5683, 55442), (11366, 27721)]