11690752318

素因数分解:

$2^1\times 7^4\times {\mathrm{2434559}}^1$

素因数の和:2434589

約数の個数: 20

約数和(自身を含む): 20457607680

約数和(自身を除く): 8766855362

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 2434559, 4869118, 17041913, 34083826, 119293391, 238586782, 835053737, 1670107474, 5845376159, 11690752318]

約数ペア:

[(1, 11690752318), (2, 5845376159), (7, 1670107474), (14, 835053737), (49, 238586782), (98, 119293391), (343, 34083826), (686, 17041913), (2401, 4869118), (4802, 2434559)]