2687282066

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{506461}}^1$

素因数の和:506849

約数の個数: 16

約数和(自身を含む): 4618933440

約数和(自身を除く): 1931651374

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 506461, 1012922, 3545227, 7090454, 191948719, 383897438, 1343641033, 2687282066]

約数ペア:

[(1, 2687282066), (2, 1343641033), (7, 383897438), (14, 191948719), (379, 7090454), (758, 3545227), (2653, 1012922), (5306, 506461)]