2100698912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{11399}}^1$

素因数の和:11865

約数の個数: 48

約数和(自身を含む): 4464331200

約数和(自身を除く): 2363632288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 443, 886, 1772, 3544, 5759, 7088, 11399, 11518, 14176, 22798, 23036, 45596, 46072, 91192, 92144, 148187, 182384, 184288, 296374, 364768, 592748, 1185496, 2370992, 4741984, 5049757, 10099514, 20199028, 40398056, 65646841, 80796112, 131293682, 161592224, 262587364, 525174728, 1050349456, 2100698912]

約数ペア:

[(1, 2100698912), (2, 1050349456), (4, 525174728), (8, 262587364), (13, 161592224), (16, 131293682), (26, 80796112), (32, 65646841), (52, 40398056), (104, 20199028), (208, 10099514), (416, 5049757), (443, 4741984), (886, 2370992), (1772, 1185496), (3544, 592748), (5759, 364768), (7088, 296374), (11399, 184288), (11518, 182384), (14176, 148187), (22798, 92144), (23036, 91192), (45596, 46072)]