4791404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 8704080

約数和(自身を除く): 3912676

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 313, 356, 626, 1252, 3827, 7654, 13459, 15308, 26918, 27857, 53836, 55714, 111428, 1197851, 2395702, 4791404]

約数ペア:

[(1, 4791404), (2, 2395702), (4, 1197851), (43, 111428), (86, 55714), (89, 53836), (172, 27857), (178, 26918), (313, 15308), (356, 13459), (626, 7654), (1252, 3827)]