2126839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 2540160

約数和(自身を除く): 413321

約数列:

[1, 11, 13, 107, 139, 143, 1177, 1391, 1529, 1807, 14873, 15301, 19877, 163603, 193349, 2126839]

約数ペア:

[(1, 2126839), (11, 193349), (13, 163603), (107, 19877), (139, 15301), (143, 14873), (1177, 1807), (1391, 1529)]