2080374918

素因数分解:

$2^1\times 3^1\times {\mathrm{1103}}^1\times {\mathrm{314351}}^1$

素因数の和:315459

約数の個数: 16

約数和(自身を含む): 4164535296

約数和(自身を除く): 2084160378

約数列:

[1, 2, 3, 6, 1103, 2206, 3309, 6618, 314351, 628702, 943053, 1886106, 346729153, 693458306, 1040187459, 2080374918]

約数ペア:

[(1, 2080374918), (2, 1040187459), (3, 693458306), (6, 346729153), (1103, 1886106), (2206, 943053), (3309, 628702), (6618, 314351)]