2109307574

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{792377}}^1$

素因数の和:792412

約数の個数: 16

約数和(自身を含む): 3480124176

約数和(自身を除く): 1370816602

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 792377, 1584754, 8716147, 17432294, 95877617, 191755234, 1054653787, 2109307574]

約数ペア:

[(1, 2109307574), (2, 1054653787), (11, 191755234), (22, 95877617), (121, 17432294), (242, 8716147), (1331, 1584754), (2662, 792377)]