488966703790

素因数分解:

$2^1\times 5^1\times {\mathrm{43451}}^1\times {\mathrm{1125329}}^1$

素因数の和:1168787

約数の個数: 16

約数和(自身を含む): 880161104880

約数和(自身を除く): 391194401090

約数列:

[1, 2, 5, 10, 43451, 86902, 217255, 434510, 1125329, 2250658, 5626645, 11253290, 48896670379, 97793340758, 244483351895, 488966703790]

約数ペア:

[(1, 488966703790), (2, 244483351895), (5, 97793340758), (10, 48896670379), (43451, 11253290), (86902, 5626645), (217255, 2250658), (434510, 1125329)]