427746522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{248401}}^1$

素因数の和:248454

約数の個数: 32

約数和(自身を含む): 1001556864

約数和(自身を除く): 573810342

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 248401, 496802, 745203, 1490406, 1738807, 3477614, 5216421, 10184441, 10432842, 20368882, 30553323, 61106646, 71291087, 142582174, 213873261, 427746522]

約数ペア:

[(1, 427746522), (2, 213873261), (3, 142582174), (6, 71291087), (7, 61106646), (14, 30553323), (21, 20368882), (41, 10432842), (42, 10184441), (82, 5216421), (123, 3477614), (246, 1738807), (287, 1490406), (574, 745203), (861, 496802), (1722, 248401)]