2016874730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{70201}}^1$

素因数の和:70251

約数の個数: 48

約数和(自身を含む): 4162416984

約数和(自身を除く): 2145542254

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1105, 1690, 2210, 2873, 5746, 14365, 28730, 70201, 140402, 351005, 702010, 912613, 1193417, 1825226, 2386834, 4563065, 5967085, 9126130, 11863969, 11934170, 15514421, 23727938, 31028842, 59319845, 77572105, 118639690, 155144210, 201687473, 403374946, 1008437365, 2016874730]

約数ペア:

[(1, 2016874730), (2, 1008437365), (5, 403374946), (10, 201687473), (13, 155144210), (17, 118639690), (26, 77572105), (34, 59319845), (65, 31028842), (85, 23727938), (130, 15514421), (169, 11934170), (170, 11863969), (221, 9126130), (338, 5967085), (442, 4563065), (845, 2386834), (1105, 1825226), (1690, 1193417), (2210, 912613), (2873, 702010), (5746, 351005), (14365, 140402), (28730, 70201)]