123730814

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{2719}}^1$

素因数の和:3155

約数の個数: 16

約数和(自身を含む): 189214080

約数和(自身を除く): 65483266

約数列:

[1, 2, 61, 122, 373, 746, 2719, 5438, 22753, 45506, 165859, 331718, 1014187, 2028374, 61865407, 123730814]

約数ペア:

[(1, 123730814), (2, 61865407), (61, 2028374), (122, 1014187), (373, 331718), (746, 165859), (2719, 45506), (5438, 22753)]