639089022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{744859}}^1$

素因数の和:744888

約数の個数: 32

約数和(自身を含む): 1501637760

約数和(自身を除く): 862548738

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 744859, 1489718, 2234577, 4469154, 8193449, 9683167, 16386898, 19366334, 24580347, 29049501, 49160694, 58099002, 106514837, 213029674, 319544511, 639089022]

約数ペア:

[(1, 639089022), (2, 319544511), (3, 213029674), (6, 106514837), (11, 58099002), (13, 49160694), (22, 29049501), (26, 24580347), (33, 19366334), (39, 16386898), (66, 9683167), (78, 8193449), (143, 4469154), (286, 2234577), (429, 1489718), (858, 744859)]