17001998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 29245440

約数和(自身を除く): 12243442

約数列:

[1, 2, 13, 19, 26, 38, 127, 247, 254, 271, 494, 542, 1651, 2413, 3302, 3523, 4826, 5149, 7046, 10298, 31369, 34417, 62738, 66937, 68834, 133874, 447421, 653923, 894842, 1307846, 8500999, 17001998]

約数ペア:

[(1, 17001998), (2, 8500999), (13, 1307846), (19, 894842), (26, 653923), (38, 447421), (127, 133874), (247, 68834), (254, 66937), (271, 62738), (494, 34417), (542, 31369), (1651, 10298), (2413, 7046), (3302, 5149), (3523, 4826)]