289654422

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1\times {\mathrm{1181}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 594536544

約数和(自身を除く): 304882122

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 997, 1181, 1994, 2362, 2991, 3543, 5982, 7086, 40877, 48421, 81754, 96842, 122631, 145263, 245262, 290526, 1177457, 2354914, 3532371, 7064742, 48275737, 96551474, 144827211, 289654422]

約数ペア:

[(1, 289654422), (2, 144827211), (3, 96551474), (6, 48275737), (41, 7064742), (82, 3532371), (123, 2354914), (246, 1177457), (997, 290526), (1181, 245262), (1994, 145263), (2362, 122631), (2991, 96842), (3543, 81754), (5982, 48421), (7086, 40877)]