2690272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 5927040

約数和(自身を除く): 3236768

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 223, 232, 377, 416, 446, 464, 754, 892, 928, 1508, 1784, 2899, 3016, 3568, 5798, 6032, 6467, 7136, 11596, 12064, 12934, 23192, 25868, 46384, 51736, 84071, 92768, 103472, 168142, 206944, 336284, 672568, 1345136, 2690272]

約数ペア:

[(1, 2690272), (2, 1345136), (4, 672568), (8, 336284), (13, 206944), (16, 168142), (26, 103472), (29, 92768), (32, 84071), (52, 51736), (58, 46384), (104, 25868), (116, 23192), (208, 12934), (223, 12064), (232, 11596), (377, 7136), (416, 6467), (446, 6032), (464, 5798), (754, 3568), (892, 3016), (928, 2899), (1508, 1784)]