2553219582

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{1093}}^1$

素因数の和:1809

約数の個数: 64

約数和(自身を含む): 5562071040

約数和(自身を除く): 3008851458

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 661, 1093, 1178, 1322, 1767, 1983, 2186, 3279, 3534, 3966, 6558, 12559, 20491, 20767, 25118, 33883, 37677, 40982, 41534, 61473, 62301, 67766, 75354, 101649, 122946, 124602, 203298, 389329, 643777, 722473, 778658, 1167987, 1287554, 1444946, 1931331, 2167419, 2335974, 3862662, 4334838, 13726987, 22396663, 27453974, 41180961, 44793326, 67189989, 82361922, 134379978, 425536597, 851073194, 1276609791, 2553219582]

約数ペア:

[(1, 2553219582), (2, 1276609791), (3, 851073194), (6, 425536597), (19, 134379978), (31, 82361922), (38, 67189989), (57, 44793326), (62, 41180961), (93, 27453974), (114, 22396663), (186, 13726987), (589, 4334838), (661, 3862662), (1093, 2335974), (1178, 2167419), (1322, 1931331), (1767, 1444946), (1983, 1287554), (2186, 1167987), (3279, 778658), (3534, 722473), (3966, 643777), (6558, 389329), (12559, 203298), (20491, 124602), (20767, 122946), (25118, 101649), (33883, 75354), (37677, 67766), (40982, 62301), (41534, 61473)]