4077268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 7779240

約数和(自身を除く): 3701972

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 881, 1157, 1762, 2314, 3524, 4628, 11453, 22906, 45812, 78409, 156818, 313636, 1019317, 2038634, 4077268]

約数ペア:

[(1, 4077268), (2, 2038634), (4, 1019317), (13, 313636), (26, 156818), (52, 78409), (89, 45812), (178, 22906), (356, 11453), (881, 4628), (1157, 3524), (1762, 2314)]