283852010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{4447}}^1$

素因数の和:4958

約数の個数: 32

約数和(自身を含む): 551480832

約数和(自身を除く): 267628822

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 491, 982, 2455, 4447, 4910, 6383, 8894, 12766, 22235, 31915, 44470, 57811, 63830, 115622, 289055, 578110, 2183477, 4366954, 10917385, 21834770, 28385201, 56770402, 141926005, 283852010]

約数ペア:

[(1, 283852010), (2, 141926005), (5, 56770402), (10, 28385201), (13, 21834770), (26, 10917385), (65, 4366954), (130, 2183477), (491, 578110), (982, 289055), (2455, 115622), (4447, 63830), (4910, 57811), (6383, 44470), (8894, 31915), (12766, 22235)]