491805264

素因数分解:

$2^4\times 3^1\times {\mathrm{10245943}}^1$

素因数の和:10245954

約数の個数: 20

約数和(自身を含む): 1270497056

約数和(自身を除く): 778691792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10245943, 20491886, 30737829, 40983772, 61475658, 81967544, 122951316, 163935088, 245902632, 491805264]

約数ペア:

[(1, 491805264), (2, 245902632), (3, 163935088), (4, 122951316), (6, 81967544), (8, 61475658), (12, 40983772), (16, 30737829), (24, 20491886), (48, 10245943)]