2012489416

素因数分解:

$2^3\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{21227}}^1$

素因数の和:22933

約数の個数: 32

約数和(自身を含む): 4315227840

約数和(自身を除く): 2302738424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1693, 3386, 6772, 11851, 13544, 21227, 23702, 42454, 47404, 84908, 94808, 148589, 169816, 297178, 594356, 1188712, 35937311, 71874622, 143749244, 251561177, 287498488, 503122354, 1006244708, 2012489416]

約数ペア:

[(1, 2012489416), (2, 1006244708), (4, 503122354), (7, 287498488), (8, 251561177), (14, 143749244), (28, 71874622), (56, 35937311), (1693, 1188712), (3386, 594356), (6772, 297178), (11851, 169816), (13544, 148589), (21227, 94808), (23702, 84908), (42454, 47404)]