2008194680848

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1719344761}}^1$

素因数の和:1719344842

約数の個数: 20

約数和(自身を含む): 3944176884028

約数和(自身を除く): 1935982203180

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1719344761, 3438689522, 6877379044, 13754758088, 27509516176, 125512167553, 251024335106, 502048670212, 1004097340424, 2008194680848]

約数ペア:

[(1, 2008194680848), (2, 1004097340424), (4, 502048670212), (8, 251024335106), (16, 125512167553), (73, 27509516176), (146, 13754758088), (292, 6877379044), (584, 3438689522), (1168, 1719344761)]