123089246

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{10709}}^1$

素因数の和:11539

約数の個数: 16

約数和(自身を含む): 211286880

約数和(自身を除く): 88197634

約数列:

[1, 2, 7, 14, 821, 1642, 5747, 10709, 11494, 21418, 74963, 149926, 8792089, 17584178, 61544623, 123089246]

約数ペア:

[(1, 123089246), (2, 61544623), (7, 17584178), (14, 8792089), (821, 149926), (1642, 74963), (5747, 21418), (10709, 11494)]