69981418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{158329}}^1$

素因数の和:158361

約数の個数: 16

約数和(自身を含む): 119697480

約数和(自身を除く): 49716062

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 158329, 316658, 2058277, 2691593, 4116554, 5383186, 34990709, 69981418]

約数ペア:

[(1, 69981418), (2, 34990709), (13, 5383186), (17, 4116554), (26, 2691593), (34, 2058277), (221, 316658), (442, 158329)]