7270042

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 24

約数和(自身を含む): 11970396

約数和(自身を除く): 4700354

約数列:

[1, 2, 13, 26, 137, 157, 169, 274, 314, 338, 1781, 2041, 3562, 4082, 21509, 23153, 26533, 43018, 46306, 53066, 279617, 559234, 3635021, 7270042]

約数ペア:

[(1, 7270042), (2, 3635021), (13, 559234), (26, 279617), (137, 53066), (157, 46306), (169, 43018), (274, 26533), (314, 23153), (338, 21509), (1781, 4082), (2041, 3562)]