4940590

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{887}}^1$

素因数の和:1451

約数の個数: 16

約数和(自身を含む): 8919072

約数和(自身を除く): 3978482

約数列:

[1, 2, 5, 10, 557, 887, 1114, 1774, 2785, 4435, 5570, 8870, 494059, 988118, 2470295, 4940590]

約数ペア:

[(1, 4940590), (2, 2470295), (5, 988118), (10, 494059), (557, 8870), (887, 5570), (1114, 4435), (1774, 2785)]