1890775582

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19963}}^1$

素因数の和:20088

約数の個数: 32

約数和(自身を含む): 3104801280

約数和(自身を除く): 1214025698

約数列:

[1, 2, 23, 29, 46, 58, 71, 142, 667, 1334, 1633, 2059, 3266, 4118, 19963, 39926, 47357, 94714, 459149, 578927, 918298, 1157854, 1417373, 2834746, 13315321, 26630642, 32599579, 41103817, 65199158, 82207634, 945387791, 1890775582]

約数ペア:

[(1, 1890775582), (2, 945387791), (23, 82207634), (29, 65199158), (46, 41103817), (58, 32599579), (71, 26630642), (142, 13315321), (667, 2834746), (1334, 1417373), (1633, 1157854), (2059, 918298), (3266, 578927), (4118, 459149), (19963, 94714), (39926, 47357)]