123048254

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{123791}}^1$

素因数の和:123871

約数の個数: 16

約数和(自身を含む): 213912576

約数和(自身を除く): 90864322

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 123791, 247582, 866537, 1733074, 8789161, 17578322, 61524127, 123048254]

約数ペア:

[(1, 123048254), (2, 61524127), (7, 17578322), (14, 8789161), (71, 1733074), (142, 866537), (497, 247582), (994, 123791)]