1989821112

素因数分解:

$2^3\times 3^1\times {\mathrm{82909213}}^1$

素因数の和:82909222

約数の個数: 16

約数和(自身を含む): 4974552840

約数和(自身を除く): 2984731728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 82909213, 165818426, 248727639, 331636852, 497455278, 663273704, 994910556, 1989821112]

約数ペア:

[(1, 1989821112), (2, 994910556), (3, 663273704), (4, 497455278), (6, 331636852), (8, 248727639), (12, 165818426), (24, 82909213)]