122378426

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{1951}}^1$

素因数の和:2429

約数の個数: 16

約数和(自身を含む): 186455040

約数和(自身を除く): 64076614

約数列:

[1, 2, 79, 158, 397, 794, 1951, 3902, 31363, 62726, 154129, 308258, 774547, 1549094, 61189213, 122378426]

約数ペア:

[(1, 122378426), (2, 61189213), (79, 1549094), (158, 774547), (397, 308258), (794, 154129), (1951, 62726), (3902, 31363)]