2207086778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7103}}^1$

素因数の和:7191

約数の個数: 64

約数和(自身を含む): 4081674240

約数和(自身を除く): 1874587462

約数列:

[1, 2, 13, 17, 19, 26, 34, 37, 38, 74, 221, 247, 323, 442, 481, 494, 629, 646, 703, 962, 1258, 1406, 4199, 7103, 8177, 8398, 9139, 11951, 14206, 16354, 18278, 23902, 92339, 120751, 134957, 155363, 184678, 241502, 262811, 269914, 310726, 525622, 1569763, 1754441, 2294269, 3139526, 3416543, 3508882, 4467787, 4588538, 4993409, 6833086, 8935574, 9986818, 29825497, 58081231, 59650994, 64914317, 84887953, 116162462, 129828634, 169775906, 1103543389, 2207086778]

約数ペア:

[(1, 2207086778), (2, 1103543389), (13, 169775906), (17, 129828634), (19, 116162462), (26, 84887953), (34, 64914317), (37, 59650994), (38, 58081231), (74, 29825497), (221, 9986818), (247, 8935574), (323, 6833086), (442, 4993409), (481, 4588538), (494, 4467787), (629, 3508882), (646, 3416543), (703, 3139526), (962, 2294269), (1258, 1754441), (1406, 1569763), (4199, 525622), (7103, 310726), (8177, 269914), (8398, 262811), (9139, 241502), (11951, 184678), (14206, 155363), (16354, 134957), (18278, 120751), (23902, 92339)]