2225236468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{210803}}^1$

素因数の和:210856

約数の個数: 48

約数和(自身を含む): 4958110080

約数和(自身を除く): 2732873612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 210803, 421606, 843212, 1475621, 2740439, 2951242, 5480878, 5902484, 6113287, 10961756, 12226574, 19183073, 24453148, 38366146, 42793009, 76732292, 79472731, 85586018, 158945462, 171172036, 317890924, 556309117, 1112618234, 2225236468]

約数ペア:

[(1, 2225236468), (2, 1112618234), (4, 556309117), (7, 317890924), (13, 171172036), (14, 158945462), (26, 85586018), (28, 79472731), (29, 76732292), (52, 42793009), (58, 38366146), (91, 24453148), (116, 19183073), (182, 12226574), (203, 10961756), (364, 6113287), (377, 5902484), (406, 5480878), (754, 2951242), (812, 2740439), (1508, 1475621), (2639, 843212), (5278, 421606), (10556, 210803)]