120616412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{138959}}^1$

素因数の和:139001

約数の個数: 24

約数和(自身を含む): 249016320

約数和(自身を除く): 128399908

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 138959, 277918, 555836, 972713, 1945426, 3890852, 4307729, 8615458, 17230916, 30154103, 60308206, 120616412]

約数ペア:

[(1, 120616412), (2, 60308206), (4, 30154103), (7, 17230916), (14, 8615458), (28, 4307729), (31, 3890852), (62, 1945426), (124, 972713), (217, 555836), (434, 277918), (868, 138959)]