520897714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{12527}}^1$

素因数の和:13769

約数の個数: 16

約数和(自身を含む): 828050688

約数和(自身を除く): 307152974

約数列:

[1, 2, 17, 34, 1223, 2446, 12527, 20791, 25054, 41582, 212959, 425918, 15320521, 30641042, 260448857, 520897714]

約数ペア:

[(1, 520897714), (2, 260448857), (17, 30641042), (34, 15320521), (1223, 425918), (2446, 212959), (12527, 41582), (20791, 25054)]