2013113942

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{673}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 3559965552

約数和(自身を除く): 1546851610

約数列:

[1, 2, 7, 14, 49, 98, 131, 233, 262, 466, 673, 917, 1346, 1631, 1834, 3262, 4711, 6419, 9422, 11417, 12838, 22834, 30523, 32977, 61046, 65954, 88163, 156809, 176326, 213661, 313618, 427322, 617141, 1097663, 1234282, 1495627, 2195326, 2991254, 4319987, 7683641, 8639974, 15367282, 20541979, 41083958, 143793853, 287587706, 1006556971, 2013113942]

約数ペア:

[(1, 2013113942), (2, 1006556971), (7, 287587706), (14, 143793853), (49, 41083958), (98, 20541979), (131, 15367282), (233, 8639974), (262, 7683641), (466, 4319987), (673, 2991254), (917, 2195326), (1346, 1495627), (1631, 1234282), (1834, 1097663), (3262, 617141), (4711, 427322), (6419, 313618), (9422, 213661), (11417, 176326), (12838, 156809), (22834, 88163), (30523, 65954), (32977, 61046)]