42427102

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:875

約数の個数: 16

約数和(自身を含む): 64365840

約数和(自身を除く): 21938738

約数列:

[1, 2, 197, 257, 394, 419, 514, 838, 50629, 82543, 101258, 107683, 165086, 215366, 21213551, 42427102]

約数ペア:

[(1, 42427102), (2, 21213551), (197, 215366), (257, 165086), (394, 107683), (419, 101258), (514, 82543), (838, 50629)]