1566300956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1249}}^1\times {\mathrm{2591}}^1$

素因数の和:3866

約数の個数: 36

約数和(自身を含む): 3016440000

約数和(自身を除く): 1450139044

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1249, 2498, 2591, 4996, 5182, 10364, 13739, 27478, 28501, 54956, 57002, 114004, 151129, 302258, 313511, 604516, 627022, 1254044, 3236159, 6472318, 12944636, 35597749, 71195498, 142390996, 391575239, 783150478, 1566300956]

約数ペア:

[(1, 1566300956), (2, 783150478), (4, 391575239), (11, 142390996), (22, 71195498), (44, 35597749), (121, 12944636), (242, 6472318), (484, 3236159), (1249, 1254044), (2498, 627022), (2591, 604516), (4996, 313511), (5182, 302258), (10364, 151129), (13739, 114004), (27478, 57002), (28501, 54956)]