2019562792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4177}}^1\times {\mathrm{4649}}^1$

素因数の和:8845

約数の個数: 32

約数和(自身を含む): 4079817000

約数和(自身を除く): 2060254208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4177, 4649, 8354, 9298, 16708, 18596, 33416, 37192, 54301, 60437, 108602, 120874, 217204, 241748, 434408, 483496, 19418873, 38837746, 77675492, 155350984, 252445349, 504890698, 1009781396, 2019562792]

約数ペア:

[(1, 2019562792), (2, 1009781396), (4, 504890698), (8, 252445349), (13, 155350984), (26, 77675492), (52, 38837746), (104, 19418873), (4177, 483496), (4649, 434408), (8354, 241748), (9298, 217204), (16708, 120874), (18596, 108602), (33416, 60437), (37192, 54301)]