2051260449091

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{24454411}}^1$

素因数の和:24454962

約数の個数: 16

約数和(自身を含む): 2450918988288

約数和(自身を除く): 399658539197

約数列:

[1, 7, 23, 161, 521, 3647, 11983, 83881, 24454411, 171180877, 562451453, 3937160171, 12740748131, 89185236917, 293037207013, 2051260449091]

約数ペア:

[(1, 2051260449091), (7, 293037207013), (23, 89185236917), (161, 12740748131), (521, 3937160171), (3647, 562451453), (11983, 171180877), (83881, 24454411)]