428423934

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{4871}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 871347456

約数和(自身を除く): 442923522

約数列:

[1, 2, 3, 6, 107, 137, 214, 274, 321, 411, 642, 822, 4871, 9742, 14613, 14659, 29226, 29318, 43977, 87954, 521197, 667327, 1042394, 1334654, 1563591, 2001981, 3127182, 4003962, 71403989, 142807978, 214211967, 428423934]

約数ペア:

[(1, 428423934), (2, 214211967), (3, 142807978), (6, 71403989), (107, 4003962), (137, 3127182), (214, 2001981), (274, 1563591), (321, 1334654), (411, 1042394), (642, 667327), (822, 521197), (4871, 87954), (9742, 43977), (14613, 29318), (14659, 29226)]