26556890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{156217}}^1$

素因数の和:156241

約数の個数: 16

約数和(自身を含む): 50614632

約数和(自身を除く): 24057742

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 156217, 312434, 781085, 1562170, 2655689, 5311378, 13278445, 26556890]

約数ペア:

[(1, 26556890), (2, 13278445), (5, 5311378), (10, 2655689), (17, 1562170), (34, 781085), (85, 312434), (170, 156217)]