123454028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{5003}}^1$

素因数の和:5237

約数の個数: 24

約数和(自身を含む): 224179200

約数和(自身を除く): 100725172

約数列:

[1, 2, 4, 31, 62, 124, 199, 398, 796, 5003, 6169, 10006, 12338, 20012, 24676, 155093, 310186, 620372, 995597, 1991194, 3982388, 30863507, 61727014, 123454028]

約数ペア:

[(1, 123454028), (2, 61727014), (4, 30863507), (31, 3982388), (62, 1991194), (124, 995597), (199, 620372), (398, 310186), (796, 155093), (5003, 24676), (6169, 20012), (10006, 12338)]