318711206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{44851}}^1$

素因数の和:44900

約数の個数: 32

約数和(自身を含む): 581281920

約数和(自身を除く): 262570714

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 44851, 89702, 493361, 762467, 852169, 986722, 1524934, 1704338, 8387137, 9373859, 14486873, 16774274, 18747718, 28973746, 159355603, 318711206]

約数ペア:

[(1, 318711206), (2, 159355603), (11, 28973746), (17, 18747718), (19, 16774274), (22, 14486873), (34, 9373859), (38, 8387137), (187, 1704338), (209, 1524934), (323, 986722), (374, 852169), (418, 762467), (646, 493361), (3553, 89702), (7106, 44851)]