118986502

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{1481}}^1$

素因数の和:1656

約数の個数: 24

約数和(自身を含む): 191089080

約数和(自身を除く): 72102578

約数列:

[1, 2, 17, 34, 139, 278, 289, 578, 1481, 2363, 2962, 4726, 25177, 40171, 50354, 80342, 205859, 411718, 428009, 856018, 3499603, 6999206, 59493251, 118986502]

約数ペア:

[(1, 118986502), (2, 59493251), (17, 6999206), (34, 3499603), (139, 856018), (278, 428009), (289, 411718), (578, 205859), (1481, 80342), (2363, 50354), (2962, 40171), (4726, 25177)]