2021878408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1351523}}^1$

素因数の和:1351557

約数の個数: 32

約数和(自身を含む): 4378937760

約数和(自身を除く): 2357059352

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 1351523, 2703046, 5406092, 10812184, 14866753, 22975891, 29733506, 45951782, 59467012, 91903564, 118934024, 183807128, 252734801, 505469602, 1010939204, 2021878408]

約数ペア:

[(1, 2021878408), (2, 1010939204), (4, 505469602), (8, 252734801), (11, 183807128), (17, 118934024), (22, 91903564), (34, 59467012), (44, 45951782), (68, 29733506), (88, 22975891), (136, 14866753), (187, 10812184), (374, 5406092), (748, 2703046), (1496, 1351523)]