123460258

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{1987}}^1$

素因数の和:2697

約数の個数: 16

約数和(自身を含む): 189512064

約数和(自身を除く): 66051806

約数列:

[1, 2, 47, 94, 661, 1322, 1987, 3974, 31067, 62134, 93389, 186778, 1313407, 2626814, 61730129, 123460258]

約数ペア:

[(1, 123460258), (2, 61730129), (47, 2626814), (94, 1313407), (661, 186778), (1322, 93389), (1987, 62134), (3974, 31067)]