3906195454

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1\times {\mathrm{2131}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 6736983552

約数和(自身を除く): 2830788098

約数列:

[1, 2, 7, 14, 311, 421, 622, 842, 2131, 2177, 2947, 4262, 4354, 5894, 14917, 29834, 130931, 261862, 662741, 897151, 916517, 1325482, 1794302, 1833034, 4639187, 6280057, 9278374, 12560114, 279013961, 558027922, 1953097727, 3906195454]

約数ペア:

[(1, 3906195454), (2, 1953097727), (7, 558027922), (14, 279013961), (311, 12560114), (421, 9278374), (622, 6280057), (842, 4639187), (2131, 1833034), (2177, 1794302), (2947, 1325482), (4262, 916517), (4354, 897151), (5894, 662741), (14917, 261862), (29834, 130931)]