1220784702

素因数分解:

$2^1\times 3^1\times {\mathrm{1447}}^1\times {\mathrm{140611}}^1$

素因数の和:142063

約数の個数: 16

約数和(自身を含む): 2443274112

約数和(自身を除く): 1222489410

約数列:

[1, 2, 3, 6, 1447, 2894, 4341, 8682, 140611, 281222, 421833, 843666, 203464117, 406928234, 610392351, 1220784702]

約数ペア:

[(1, 1220784702), (2, 610392351), (3, 406928234), (6, 203464117), (1447, 843666), (2894, 421833), (4341, 281222), (8682, 140611)]