78906230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{606971}}^1$

素因数の和:606991

約数の個数: 16

約数和(自身を含む): 152956944

約数和(自身を除く): 74050714

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 606971, 1213942, 3034855, 6069710, 7890623, 15781246, 39453115, 78906230]

約数ペア:

[(1, 78906230), (2, 39453115), (5, 15781246), (10, 7890623), (13, 6069710), (26, 3034855), (65, 1213942), (130, 606971)]