57430418

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{709}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 87338520

約数和(自身を除く): 29908102

約数列:

[1, 2, 101, 202, 401, 709, 802, 1418, 40501, 71609, 81002, 143218, 284309, 568618, 28715209, 57430418]

約数ペア:

[(1, 57430418), (2, 28715209), (101, 568618), (202, 284309), (401, 143218), (709, 81002), (802, 71609), (1418, 40501)]