131330498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{22651}}^1$

素因数の和:22889

約数の個数: 16

約数和(自身を含む): 213110016

約数和(自身を除く): 81779518

約数列:

[1, 2, 13, 26, 223, 446, 2899, 5798, 22651, 45302, 294463, 588926, 5051173, 10102346, 65665249, 131330498]

約数ペア:

[(1, 131330498), (2, 65665249), (13, 10102346), (26, 5051173), (223, 588926), (446, 294463), (2899, 45302), (5798, 22651)]