426173618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1453}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 714495600

約数和(自身を除く): 288321982

約数列:

[1, 2, 13, 26, 29, 58, 377, 389, 754, 778, 1453, 2906, 5057, 10114, 11281, 18889, 22562, 37778, 42137, 84274, 146653, 293306, 547781, 565217, 1095562, 1130434, 7347821, 14695642, 16391293, 32782586, 213086809, 426173618]

約数ペア:

[(1, 426173618), (2, 213086809), (13, 32782586), (26, 16391293), (29, 14695642), (58, 7347821), (377, 1130434), (389, 1095562), (754, 565217), (778, 547781), (1453, 293306), (2906, 146653), (5057, 84274), (10114, 42137), (11281, 37778), (18889, 22562)]