12801170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 24576048

約数和(自身を除く): 11774878

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 257, 293, 514, 586, 1285, 1465, 2570, 2930, 4369, 4981, 8738, 9962, 21845, 24905, 43690, 49810, 75301, 150602, 376505, 753010, 1280117, 2560234, 6400585, 12801170]

約数ペア:

[(1, 12801170), (2, 6400585), (5, 2560234), (10, 1280117), (17, 753010), (34, 376505), (85, 150602), (170, 75301), (257, 49810), (293, 43690), (514, 24905), (586, 21845), (1285, 9962), (1465, 8738), (2570, 4981), (2930, 4369)]