120621116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{391627}}^1$

素因数の和:391649

約数の個数: 24

約数和(自身を含む): 263174016

約数和(自身を除く): 142552900

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 391627, 783254, 1566508, 2741389, 4307897, 5482778, 8615794, 10965556, 17231588, 30155279, 60310558, 120621116]

約数ペア:

[(1, 120621116), (2, 60310558), (4, 30155279), (7, 17231588), (11, 10965556), (14, 8615794), (22, 5482778), (28, 4307897), (44, 2741389), (77, 1566508), (154, 783254), (308, 391627)]