2199785798

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1199447}}^1$

素因数の和:1199587

約数の個数: 16

約数和(自身を含む): 3799851264

約数和(自身を除く): 1600065466

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 1199447, 2398894, 8396129, 16792258, 157127557, 314255114, 1099892899, 2199785798]

約数ペア:

[(1, 2199785798), (2, 1099892899), (7, 314255114), (14, 157127557), (131, 16792258), (262, 8396129), (917, 2398894), (1834, 1199447)]