2109208074

素因数分解:

$2^1\times 3^1\times {\mathrm{4999}}^1\times {\mathrm{70321}}^1$

素因数の和:75325

約数の個数: 16

約数和(自身を含む): 4219320000

約数和(自身を除く): 2110111926

約数列:

[1, 2, 3, 6, 4999, 9998, 14997, 29994, 70321, 140642, 210963, 421926, 351534679, 703069358, 1054604037, 2109208074]

約数ペア:

[(1, 2109208074), (2, 1054604037), (3, 703069358), (6, 351534679), (4999, 421926), (9998, 210963), (14997, 140642), (29994, 70321)]