2745110

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1301}}^1$

素因数の和:1519

約数の個数: 16

約数和(自身を含む): 4968432

約数和(自身を除く): 2223322

約数列:

[1, 2, 5, 10, 211, 422, 1055, 1301, 2110, 2602, 6505, 13010, 274511, 549022, 1372555, 2745110]

約数ペア:

[(1, 2745110), (2, 1372555), (5, 549022), (10, 274511), (211, 13010), (422, 6505), (1055, 2602), (1301, 2110)]