425302030

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{538357}}^1$

素因数の和:538443

約数の個数: 16

約数和(自身を含む): 775235520

約数和(自身を除く): 349933490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 538357, 1076714, 2691785, 5383570, 42530203, 85060406, 212651015, 425302030]

約数ペア:

[(1, 425302030), (2, 212651015), (5, 85060406), (10, 42530203), (79, 5383570), (158, 2691785), (395, 1076714), (790, 538357)]