123779756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{2719}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 228480000

約数和(自身を除く): 104700244

約数列:

[1, 2, 4, 19, 38, 76, 599, 1198, 2396, 2719, 5438, 10876, 11381, 22762, 45524, 51661, 103322, 206644, 1628681, 3257362, 6514724, 30944939, 61889878, 123779756]

約数ペア:

[(1, 123779756), (2, 61889878), (4, 30944939), (19, 6514724), (38, 3257362), (76, 1628681), (599, 206644), (1198, 103322), (2396, 51661), (2719, 45524), (5438, 22762), (10876, 11381)]