2190389618

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{291043}}^1$

素因数の和:291169

約数の個数: 16

約数和(自身を含む): 3394737216

約数和(自身を除く): 1204347598

約数列:

[1, 2, 53, 71, 106, 142, 3763, 7526, 291043, 582086, 15425279, 20664053, 30850558, 41328106, 1095194809, 2190389618]

約数ペア:

[(1, 2190389618), (2, 1095194809), (53, 41328106), (71, 30850558), (106, 20664053), (142, 15425279), (3763, 582086), (7526, 291043)]