2399011012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{244897}}^1$

素因数の和:245011

約数の個数: 24

約数和(自身を含む): 4388572160

約数和(自身を除く): 1989561148

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 244897, 489794, 979588, 7591807, 15183614, 19346863, 30367228, 38693726, 77387452, 599752753, 1199505506, 2399011012]

約数ペア:

[(1, 2399011012), (2, 1199505506), (4, 599752753), (31, 77387452), (62, 38693726), (79, 30367228), (124, 19346863), (158, 15183614), (316, 7591807), (2449, 979588), (4898, 489794), (9796, 244897)]