2740631038

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{1297}}^1\times {\mathrm{4111}}^1$

素因数の和:5667

約数の個数: 16

約数和(自身を含む): 4131129024

約数和(自身を除く): 1390497986

約数列:

[1, 2, 257, 514, 1297, 2594, 4111, 8222, 333329, 666658, 1056527, 2113054, 5331967, 10663934, 1370315519, 2740631038]

約数ペア:

[(1, 2740631038), (2, 1370315519), (257, 10663934), (514, 5331967), (1297, 2113054), (2594, 1056527), (4111, 666658), (8222, 333329)]