2999986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7177}}^1$

素因数の和:7209

約数の個数: 16

約数和(自身を含む): 5168160

約数和(自身を除く): 2168174

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 7177, 14354, 78947, 136363, 157894, 272726, 1499993, 2999986]

約数ペア:

[(1, 2999986), (2, 1499993), (11, 272726), (19, 157894), (22, 136363), (38, 78947), (209, 14354), (418, 7177)]