2728186

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 4285440

約数和(自身を除く): 1557254

約数列:

[1, 2, 31, 62, 79, 158, 557, 1114, 2449, 4898, 17267, 34534, 44003, 88006, 1364093, 2728186]

約数ペア:

[(1, 2728186), (2, 1364093), (31, 88006), (62, 44003), (79, 34534), (158, 17267), (557, 4898), (1114, 2449)]