2019950452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1253071}}^1$

素因数の和:1253119

約数の個数: 24

約数和(自身を含む): 3929633792

約数和(自身を除く): 1909683340

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1253071, 2506142, 5012284, 16289923, 32579846, 38845201, 65159692, 77690402, 155380804, 504987613, 1009975226, 2019950452]

約数ペア:

[(1, 2019950452), (2, 1009975226), (4, 504987613), (13, 155380804), (26, 77690402), (31, 65159692), (52, 38845201), (62, 32579846), (124, 16289923), (403, 5012284), (806, 2506142), (1612, 1253071)]