494702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 16

約数和(自身を含む): 816480

約数和(自身を除く): 321778

約数列:

[1, 2, 13, 26, 53, 106, 359, 689, 718, 1378, 4667, 9334, 19027, 38054, 247351, 494702]

約数ペア:

[(1, 494702), (2, 247351), (13, 38054), (26, 19027), (53, 9334), (106, 4667), (359, 1378), (689, 718)]