8437228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 15509088

約数和(自身を除く): 7071860

約数列:

[1, 2, 4, 23, 46, 92, 293, 313, 586, 626, 1172, 1252, 6739, 7199, 13478, 14398, 26956, 28796, 91709, 183418, 366836, 2109307, 4218614, 8437228]

約数ペア:

[(1, 8437228), (2, 4218614), (4, 2109307), (23, 366836), (46, 183418), (92, 91709), (293, 28796), (313, 26956), (586, 14398), (626, 13478), (1172, 7199), (1252, 6739)]