2021886564

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1\times {\mathrm{2593}}^1$

素因数の和:3140

約数の個数: 48

約数和(自身を含む): 4758848640

約数和(自身を除く): 2736962076

約数列:

[1, 2, 3, 4, 6, 12, 181, 359, 362, 543, 718, 724, 1077, 1086, 1436, 2154, 2172, 2593, 4308, 5186, 7779, 10372, 15558, 31116, 64979, 129958, 194937, 259916, 389874, 469333, 779748, 930887, 938666, 1407999, 1861774, 1877332, 2792661, 2815998, 3723548, 5585322, 5631996, 11170644, 168490547, 336981094, 505471641, 673962188, 1010943282, 2021886564]

約数ペア:

[(1, 2021886564), (2, 1010943282), (3, 673962188), (4, 505471641), (6, 336981094), (12, 168490547), (181, 11170644), (359, 5631996), (362, 5585322), (543, 3723548), (718, 2815998), (724, 2792661), (1077, 1877332), (1086, 1861774), (1436, 1407999), (2154, 938666), (2172, 930887), (2593, 779748), (4308, 469333), (5186, 389874), (7779, 259916), (10372, 194937), (15558, 129958), (31116, 64979)]