67638610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{520297}}^1$

素因数の和:520317

約数の個数: 16

約数和(自身を含む): 131115096

約数和(自身を除く): 63476486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 520297, 1040594, 2601485, 5202970, 6763861, 13527722, 33819305, 67638610]

約数ペア:

[(1, 67638610), (2, 33819305), (5, 13527722), (10, 6763861), (13, 5202970), (26, 2601485), (65, 1040594), (130, 520297)]