520023166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27361}}^1$

素因数の和:27436

約数の個数: 32

約数和(自身を含む): 910169568

約数和(自身を除く): 390146402

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 9503, 19006, 27361, 54722, 355693, 465137, 711386, 930274, 1176523, 2353046, 6046781, 12093562, 15294799, 20000891, 30589598, 40001782, 260011583, 520023166]

約数ペア:

[(1, 520023166), (2, 260011583), (13, 40001782), (17, 30589598), (26, 20000891), (34, 15294799), (43, 12093562), (86, 6046781), (221, 2353046), (442, 1176523), (559, 930274), (731, 711386), (1118, 465137), (1462, 355693), (9503, 54722), (19006, 27361)]