8744402524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{31391}}^1$

素因数の和:31906

約数の個数: 48

約数和(自身を含む): 18015492096

約数和(自身を除く): 9271089572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 487, 572, 974, 1948, 5357, 6331, 10714, 12662, 21428, 25324, 31391, 62782, 69641, 125564, 139282, 278564, 345301, 408083, 690602, 816166, 1381204, 1632332, 4488913, 8977826, 15287417, 17955652, 30574834, 61149668, 168161587, 198736421, 336323174, 397472842, 672646348, 794945684, 2186100631, 4372201262, 8744402524]

約数ペア:

[(1, 8744402524), (2, 4372201262), (4, 2186100631), (11, 794945684), (13, 672646348), (22, 397472842), (26, 336323174), (44, 198736421), (52, 168161587), (143, 61149668), (286, 30574834), (487, 17955652), (572, 15287417), (974, 8977826), (1948, 4488913), (5357, 1632332), (6331, 1381204), (10714, 816166), (12662, 690602), (21428, 408083), (25324, 345301), (31391, 278564), (62782, 139282), (69641, 125564)]