2200432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 40

約数和(自身を含む): 4687200

約数和(自身を除く): 2486768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 149, 208, 284, 298, 568, 596, 923, 1136, 1192, 1846, 1937, 2384, 3692, 3874, 7384, 7748, 10579, 14768, 15496, 21158, 30992, 42316, 84632, 137527, 169264, 275054, 550108, 1100216, 2200432]

約数ペア:

[(1, 2200432), (2, 1100216), (4, 550108), (8, 275054), (13, 169264), (16, 137527), (26, 84632), (52, 42316), (71, 30992), (104, 21158), (142, 15496), (149, 14768), (208, 10579), (284, 7748), (298, 7384), (568, 3874), (596, 3692), (923, 2384), (1136, 1937), (1192, 1846)]