1808148958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11741227}}^1$

素因数の和:11741247

約数の個数: 16

約数和(自身を含む): 3381473664

約数和(自身を除く): 1573324706

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 11741227, 23482454, 82188589, 129153497, 164377178, 258306994, 904074479, 1808148958]

約数ペア:

[(1, 1808148958), (2, 904074479), (7, 258306994), (11, 164377178), (14, 129153497), (22, 82188589), (77, 23482454), (154, 11741227)]