173823910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{6337}}^1$

素因数の和:6568

約数の個数: 32

約数和(自身を含む): 338601312

約数和(自身を除く): 164777402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 5486, 6337, 12674, 13715, 27430, 31685, 63370, 82381, 164762, 411905, 823810, 1337107, 2674214, 6685535, 13371070, 17382391, 34764782, 86911955, 173823910]

約数ペア:

[(1, 173823910), (2, 86911955), (5, 34764782), (10, 17382391), (13, 13371070), (26, 6685535), (65, 2674214), (130, 1337107), (211, 823810), (422, 411905), (1055, 164762), (2110, 82381), (2743, 63370), (5486, 31685), (6337, 27430), (12674, 13715)]