2016754747

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{47629}}^1$

素因数の和:47922

約数の個数: 16

約数和(自身を含む): 2414269440

約数和(自身を除く): 397514693

約数列:

[1, 7, 23, 161, 263, 1841, 6049, 42343, 47629, 333403, 1095467, 7668269, 12526427, 87684989, 288107821, 2016754747]

約数ペア:

[(1, 2016754747), (7, 288107821), (23, 87684989), (161, 12526427), (263, 7668269), (1841, 1095467), (6049, 333403), (42343, 47629)]