1875536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 3999744

約数和(自身を除く): 2124208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 127, 142, 208, 254, 284, 508, 568, 923, 1016, 1136, 1651, 1846, 2032, 3302, 3692, 6604, 7384, 9017, 13208, 14768, 18034, 26416, 36068, 72136, 117221, 144272, 234442, 468884, 937768, 1875536]

約数ペア:

[(1, 1875536), (2, 937768), (4, 468884), (8, 234442), (13, 144272), (16, 117221), (26, 72136), (52, 36068), (71, 26416), (104, 18034), (127, 14768), (142, 13208), (208, 9017), (254, 7384), (284, 6604), (508, 3692), (568, 3302), (923, 2032), (1016, 1846), (1136, 1651)]