2021596504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{21911}}^1$

素因数の和:22543

約数の個数: 32

約数和(自身を含む): 3996748800

約数和(自身を除く): 1975152296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 607, 1214, 2428, 4856, 11533, 21911, 23066, 43822, 46132, 87644, 92264, 175288, 416309, 832618, 1665236, 3330472, 13299977, 26599954, 53199908, 106399816, 252699563, 505399126, 1010798252, 2021596504]

約数ペア:

[(1, 2021596504), (2, 1010798252), (4, 505399126), (8, 252699563), (19, 106399816), (38, 53199908), (76, 26599954), (152, 13299977), (607, 3330472), (1214, 1665236), (2428, 832618), (4856, 416309), (11533, 175288), (21911, 92264), (23066, 87644), (43822, 46132)]