80879902222

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{334693}}^1$

素因数の和:335164

約数の個数: 32

約数和(自身を含む): 142370794944

約数和(自身を除く): 61490892722

約数列:

[1, 2, 7, 14, 41, 82, 287, 421, 574, 842, 2947, 5894, 17261, 34522, 120827, 241654, 334693, 669386, 2342851, 4685702, 13722413, 27444826, 96056891, 140905753, 192113782, 281811506, 986340271, 1972680542, 5777135873, 11554271746, 40439951111, 80879902222]

約数ペア:

[(1, 80879902222), (2, 40439951111), (7, 11554271746), (14, 5777135873), (41, 1972680542), (82, 986340271), (287, 281811506), (421, 192113782), (574, 140905753), (842, 96056891), (2947, 27444826), (5894, 13722413), (17261, 4685702), (34522, 2342851), (120827, 669386), (241654, 334693)]