858257272

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{677}}^1\times {\mathrm{1481}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 1627769520

約数和(自身を除く): 769512248

約数列:

[1, 2, 4, 8, 107, 214, 428, 677, 856, 1354, 1481, 2708, 2962, 5416, 5924, 11848, 72439, 144878, 158467, 289756, 316934, 579512, 633868, 1002637, 1267736, 2005274, 4010548, 8021096, 107282159, 214564318, 429128636, 858257272]

約数ペア:

[(1, 858257272), (2, 429128636), (4, 214564318), (8, 107282159), (107, 8021096), (214, 4010548), (428, 2005274), (677, 1267736), (856, 1002637), (1354, 633868), (1481, 579512), (2708, 316934), (2962, 289756), (5416, 158467), (5924, 144878), (11848, 72439)]