2015774738

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{619}}^1\times {\mathrm{3709}}^1$

素因数の和:4769

約数の個数: 16

約数和(自身を含む): 3036264000

約数和(自身を除く): 1020489262

約数列:

[1, 2, 439, 619, 878, 1238, 3709, 7418, 271741, 543482, 1628251, 2295871, 3256502, 4591742, 1007887369, 2015774738]

約数ペア:

[(1, 2015774738), (2, 1007887369), (439, 4591742), (619, 3256502), (878, 2295871), (1238, 1628251), (3709, 543482), (7418, 271741)]