4409626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5471}}^1$

素因数の和:5517

約数の個数: 16

約数和(自身を含む): 7354368

約数和(自身を除く): 2944742

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 5471, 10942, 71123, 142246, 169601, 339202, 2204813, 4409626]

約数ペア:

[(1, 4409626), (2, 2204813), (13, 339202), (26, 169601), (31, 142246), (62, 71123), (403, 10942), (806, 5471)]