268148488028

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{2978501}}^1$

素因数の和:2978893

約数の個数: 24

約数和(自身を含む): 477370472544

約数和(自身を除く): 209221984516

約数列:

[1, 2, 4, 71, 142, 284, 317, 634, 1268, 22507, 45014, 90028, 2978501, 5957002, 11914004, 211473571, 422947142, 845894284, 944184817, 1888369634, 3776739268, 67037122007, 134074244014, 268148488028]

約数ペア:

[(1, 268148488028), (2, 134074244014), (4, 67037122007), (71, 3776739268), (142, 1888369634), (284, 944184817), (317, 845894284), (634, 422947142), (1268, 211473571), (22507, 11914004), (45014, 5957002), (90028, 2978501)]