2091496994

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{208441}}^1$

素因数の和:208645

約数の個数: 16

約数和(自身を含む): 3264201720

約数和(自身を除く): 1172704726

約数列:

[1, 2, 29, 58, 173, 346, 5017, 10034, 208441, 416882, 6044789, 12089578, 36060293, 72120586, 1045748497, 2091496994]

約数ペア:

[(1, 2091496994), (2, 1045748497), (29, 72120586), (58, 36060293), (173, 12089578), (346, 6044789), (5017, 416882), (10034, 208441)]