123092138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{278489}}^1$

素因数の和:278521

約数の個数: 16

約数和(自身を含む): 210538440

約数和(自身を除く): 87446302

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 278489, 556978, 3620357, 4734313, 7240714, 9468626, 61546069, 123092138]

約数ペア:

[(1, 123092138), (2, 61546069), (13, 9468626), (17, 7240714), (26, 4734313), (34, 3620357), (221, 556978), (442, 278489)]