2017398929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1166801}}^1$

素因数の和:1166840

約数の個数: 16

約数和(自身を含む): 2613636480

約数和(自身を除く): 596237551

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1166801, 8167607, 15168413, 22169219, 106178891, 155184533, 288199847, 2017398929]

約数ペア:

[(1, 2017398929), (7, 288199847), (13, 155184533), (19, 106178891), (91, 22169219), (133, 15168413), (247, 8167607), (1729, 1166801)]