8464430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65111}}^1$

素因数の和:65131

約数の個数: 16

約数和(自身を含む): 16408224

約数和(自身を除く): 7943794

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 65111, 130222, 325555, 651110, 846443, 1692886, 4232215, 8464430]

約数ペア:

[(1, 8464430), (2, 4232215), (5, 1692886), (10, 846443), (13, 651110), (26, 325555), (65, 130222), (130, 65111)]