123343342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 198469440

約数和(自身を除く): 75126098

約数列:

[1, 2, 23, 46, 61, 113, 122, 226, 389, 778, 1403, 2599, 2806, 5198, 6893, 8947, 13786, 17894, 23729, 43957, 47458, 87914, 158539, 317078, 545767, 1011011, 1091534, 2022022, 2681377, 5362754, 61671671, 123343342]

約数ペア:

[(1, 123343342), (2, 61671671), (23, 5362754), (46, 2681377), (61, 2022022), (113, 1091534), (122, 1011011), (226, 545767), (389, 317078), (778, 158539), (1403, 87914), (2599, 47458), (2806, 43957), (5198, 23729), (6893, 17894), (8947, 13786)]