303990956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{2803}}^1$

素因数の和:4253

約数の個数: 24

約数和(自身を含む): 560575680

約数和(自身を除く): 256584724

約数列:

[1, 2, 4, 19, 38, 76, 1427, 2803, 2854, 5606, 5708, 11212, 27113, 53257, 54226, 106514, 108452, 213028, 3999881, 7999762, 15999524, 75997739, 151995478, 303990956]

約数ペア:

[(1, 303990956), (2, 151995478), (4, 75997739), (19, 15999524), (38, 7999762), (76, 3999881), (1427, 213028), (2803, 108452), (2854, 106514), (5606, 54226), (5708, 53257), (11212, 27113)]