813272614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{4129}}^1$

素因数の和:5428

約数の個数: 32

約数和(自身を含む): 1522483200

約数和(自身を除く): 709210586

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1279, 2558, 4129, 8258, 8953, 14069, 17906, 28138, 28903, 45419, 57806, 90838, 98483, 196966, 317933, 635866, 5280991, 10561982, 36966937, 58090901, 73933874, 116181802, 406636307, 813272614]

約数ペア:

[(1, 813272614), (2, 406636307), (7, 116181802), (11, 73933874), (14, 58090901), (22, 36966937), (77, 10561982), (154, 5280991), (1279, 635866), (2558, 317933), (4129, 196966), (8258, 98483), (8953, 90838), (14069, 57806), (17906, 45419), (28138, 28903)]