4081715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 5460480

約数和(自身を除く): 1378765

約数列:

[1, 5, 11, 47, 55, 235, 517, 1579, 2585, 7895, 17369, 74213, 86845, 371065, 816343, 4081715]

約数ペア:

[(1, 4081715), (5, 816343), (11, 371065), (47, 86845), (55, 74213), (235, 17369), (517, 7895), (1579, 2585)]