471856906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 756504000

約数和(自身を除く): 284647094

約数列:

[1, 2, 19, 38, 139, 157, 278, 314, 569, 1138, 2641, 2983, 5282, 5966, 10811, 21622, 21823, 43646, 79091, 89333, 158182, 178666, 414637, 829274, 1502729, 1697327, 3005458, 3394654, 12417287, 24834574, 235928453, 471856906]

約数ペア:

[(1, 471856906), (2, 235928453), (19, 24834574), (38, 12417287), (139, 3394654), (157, 3005458), (278, 1697327), (314, 1502729), (569, 829274), (1138, 414637), (2641, 178666), (2983, 158182), (5282, 89333), (5966, 79091), (10811, 43646), (21622, 21823)]