129241718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{29017}}^1$

素因数の和:29167

約数の個数: 16

約数和(自身を含む): 206840304

約数和(自身を除く): 77598586

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 29017, 58034, 493289, 986578, 3801227, 7602454, 64620859, 129241718]

約数ペア:

[(1, 129241718), (2, 64620859), (17, 7602454), (34, 3801227), (131, 986578), (262, 493289), (2227, 58034), (4454, 29017)]