17401228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2053}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 33011888

約数和(自身を除く): 15610660

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2053, 2119, 4106, 4238, 8212, 8476, 26689, 53378, 106756, 334639, 669278, 1338556, 4350307, 8700614, 17401228]

約数ペア:

[(1, 17401228), (2, 8700614), (4, 4350307), (13, 1338556), (26, 669278), (52, 334639), (163, 106756), (326, 53378), (652, 26689), (2053, 8476), (2119, 8212), (4106, 4238)]