1553575244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2837}}^1\times {\mathrm{10531}}^1$

素因数の和:13385

約数の個数: 24

約数和(自身を含む): 2929201968

約数和(自身を除く): 1375626724

約数列:

[1, 2, 4, 13, 26, 52, 2837, 5674, 10531, 11348, 21062, 36881, 42124, 73762, 136903, 147524, 273806, 547612, 29876447, 59752894, 119505788, 388393811, 776787622, 1553575244]

約数ペア:

[(1, 1553575244), (2, 776787622), (4, 388393811), (13, 119505788), (26, 59752894), (52, 29876447), (2837, 547612), (5674, 273806), (10531, 147524), (11348, 136903), (21062, 73762), (36881, 42124)]