2279266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:657

約数の個数: 16

約数和(自身を含む): 3752928

約数和(自身を除く): 1473662

約数列:

[1, 2, 11, 22, 313, 331, 626, 662, 3443, 3641, 6886, 7282, 103603, 207206, 1139633, 2279266]

約数ペア:

[(1, 2279266), (2, 1139633), (11, 207206), (22, 103603), (313, 7282), (331, 6886), (626, 3641), (662, 3443)]