130185004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{3989}}^1$

素因数の和:4233

約数の個数: 24

約数和(自身を含む): 234612000

約数和(自身を除く): 104426996

約数列:

[1, 2, 4, 41, 82, 164, 199, 398, 796, 3989, 7978, 8159, 15956, 16318, 32636, 163549, 327098, 654196, 793811, 1587622, 3175244, 32546251, 65092502, 130185004]

約数ペア:

[(1, 130185004), (2, 65092502), (4, 32546251), (41, 3175244), (82, 1587622), (164, 793811), (199, 654196), (398, 327098), (796, 163549), (3989, 32636), (7978, 16318), (8159, 15956)]