4970090

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{709}}^1$

素因数の和:1417

約数の個数: 16

約数和(自身を含む): 8971560

約数和(自身を除く): 4001470

約数列:

[1, 2, 5, 10, 701, 709, 1402, 1418, 3505, 3545, 7010, 7090, 497009, 994018, 2485045, 4970090]

約数ペア:

[(1, 4970090), (2, 2485045), (5, 994018), (10, 497009), (701, 7090), (709, 7010), (1402, 3545), (1418, 3505)]