123478106

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{45971}}^1$

素因数の和:46069

約数の個数: 16

約数和(自身を含む): 198599040

約数和(自身を除く): 75120934

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 45971, 91942, 781507, 1563014, 3631709, 7263418, 61739053, 123478106]

約数ペア:

[(1, 123478106), (2, 61739053), (17, 7263418), (34, 3631709), (79, 1563014), (158, 781507), (1343, 91942), (2686, 45971)]