2017492100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1551917}}^1$

素因数の和:1551944

約数の個数: 36

約数和(自身を含む): 4714726884

約数和(自身を除く): 2697234784

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1551917, 3103834, 6207668, 7759585, 15519170, 20174921, 31038340, 38797925, 40349842, 77595850, 80699684, 100874605, 155191700, 201749210, 403498420, 504373025, 1008746050, 2017492100]

約数ペア:

[(1, 2017492100), (2, 1008746050), (4, 504373025), (5, 403498420), (10, 201749210), (13, 155191700), (20, 100874605), (25, 80699684), (26, 77595850), (50, 40349842), (52, 38797925), (65, 31038340), (100, 20174921), (130, 15519170), (260, 7759585), (325, 6207668), (650, 3103834), (1300, 1551917)]