2010013898

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1\times {\mathrm{12809}}^1$

素因数の和:15373

約数の個数: 16

約数和(自身を含む): 3113752320

約数和(自身を除く): 1103738422

約数列:

[1, 2, 31, 62, 2531, 5062, 12809, 25618, 78461, 156922, 397079, 794158, 32419579, 64839158, 1005006949, 2010013898]

約数ペア:

[(1, 2010013898), (2, 1005006949), (31, 64839158), (62, 32419579), (2531, 794158), (5062, 397079), (12809, 156922), (25618, 78461)]