1381618

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 2540160

約数和(自身を除く): 1158542

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 83, 166, 203, 287, 406, 574, 581, 1162, 1189, 2378, 2407, 3403, 4814, 6806, 8323, 16646, 16849, 23821, 33698, 47642, 98687, 197374, 690809, 1381618]

約数ペア:

[(1, 1381618), (2, 690809), (7, 197374), (14, 98687), (29, 47642), (41, 33698), (58, 23821), (82, 16849), (83, 16646), (166, 8323), (203, 6806), (287, 4814), (406, 3403), (574, 2407), (581, 2378), (1162, 1189)]