491518326604

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{514140509}}^1$

素因数の和:514140752

約数の個数: 12

約数和(自身を含む): 863756056800

約数和(自身を除く): 372237730196

約数列:

[1, 2, 4, 239, 478, 956, 514140509, 1028281018, 2056562036, 122879581651, 245759163302, 491518326604]

約数ペア:

[(1, 491518326604), (2, 245759163302), (4, 122879581651), (239, 2056562036), (478, 1028281018), (956, 514140509)]