4081973812

素因数分解:

$2^2\times 7^2\times {\mathrm{20826397}}^1$

素因数の和:20826415

約数の個数: 18

約数和(自身を含む): 8309732802

約数和(自身を除く): 4227758990

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 20826397, 41652794, 83305588, 145784779, 291569558, 583139116, 1020493453, 2040986906, 4081973812]

約数ペア:

[(1, 4081973812), (2, 2040986906), (4, 1020493453), (7, 583139116), (14, 291569558), (28, 145784779), (49, 83305588), (98, 41652794), (196, 20826397)]