2018461276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{7219}}^1$

素因数の和:7538

約数の個数: 48

約数和(自身を含む): 4018940800

約数和(自身を除く): 2000479524

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 283, 494, 566, 988, 1132, 3679, 5377, 7219, 7358, 10754, 14438, 14716, 21508, 28876, 69901, 93847, 137161, 139802, 187694, 274322, 279604, 375388, 548644, 1783093, 2042977, 3566186, 4085954, 7132372, 8171908, 26558701, 38816563, 53117402, 77633126, 106234804, 155266252, 504615319, 1009230638, 2018461276]

約数ペア:

[(1, 2018461276), (2, 1009230638), (4, 504615319), (13, 155266252), (19, 106234804), (26, 77633126), (38, 53117402), (52, 38816563), (76, 26558701), (247, 8171908), (283, 7132372), (494, 4085954), (566, 3566186), (988, 2042977), (1132, 1783093), (3679, 548644), (5377, 375388), (7219, 279604), (7358, 274322), (10754, 187694), (14438, 139802), (14716, 137161), (21508, 93847), (28876, 69901)]