140949273818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{4158041}}^1$

素因数の和:4159057

約数の個数: 16

約数和(自身を含む): 224085199464

約数和(自身を除く): 83135925646

約数列:

[1, 2, 17, 34, 997, 1994, 16949, 33898, 4158041, 8316082, 70686697, 141373394, 4145566877, 8291133754, 70474636909, 140949273818]

約数ペア:

[(1, 140949273818), (2, 70474636909), (17, 8291133754), (34, 4145566877), (997, 141373394), (1994, 70686697), (16949, 8316082), (33898, 4158041)]