7940122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5431}}^1$

素因数の和:5493

約数の個数: 16

約数和(自身を含む): 12906432

約数和(自身を除く): 4966310

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 5431, 10862, 92327, 184654, 233533, 467066, 3970061, 7940122]

約数ペア:

[(1, 7940122), (2, 3970061), (17, 467066), (34, 233533), (43, 184654), (86, 92327), (731, 10862), (1462, 5431)]