888965090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6838193}}^1$

素因数の和:6838213

約数の個数: 16

約数和(自身を含む): 1723224888

約数和(自身を除く): 834259798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6838193, 13676386, 34190965, 68381930, 88896509, 177793018, 444482545, 888965090]

約数ペア:

[(1, 888965090), (2, 444482545), (5, 177793018), (10, 88896509), (13, 68381930), (26, 34190965), (65, 13676386), (130, 6838193)]