138833214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1779913}}^1$

素因数の和:1779931

約数の個数: 16

約数和(自身を含む): 299025552

約数和(自身を除く): 160192338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1779913, 3559826, 5339739, 10679478, 23138869, 46277738, 69416607, 138833214]

約数ペア:

[(1, 138833214), (2, 69416607), (3, 46277738), (6, 23138869), (13, 10679478), (26, 5339739), (39, 3559826), (78, 1779913)]