2015577676

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{11549}}^1$

素因数の和:11854

約数の個数: 48

約数和(自身を含む): 4222310400

約数和(自身を除く): 2206732724

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 271, 322, 542, 644, 1084, 1897, 3794, 6233, 7588, 11549, 12466, 23098, 24932, 43631, 46196, 80843, 87262, 161686, 174524, 265627, 323372, 531254, 1062508, 1859389, 3129779, 3718778, 6259558, 7437556, 12519116, 21908453, 43816906, 71984917, 87633812, 143969834, 287939668, 503894419, 1007788838, 2015577676]

約数ペア:

[(1, 2015577676), (2, 1007788838), (4, 503894419), (7, 287939668), (14, 143969834), (23, 87633812), (28, 71984917), (46, 43816906), (92, 21908453), (161, 12519116), (271, 7437556), (322, 6259558), (542, 3718778), (644, 3129779), (1084, 1859389), (1897, 1062508), (3794, 531254), (6233, 323372), (7588, 265627), (11549, 174524), (12466, 161686), (23098, 87262), (24932, 80843), (43631, 46196)]