84080230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{646771}}^1$

素因数の和:646791

約数の個数: 16

約数和(自身を含む): 162986544

約数和(自身を除く): 78906314

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 646771, 1293542, 3233855, 6467710, 8408023, 16816046, 42040115, 84080230]

約数ペア:

[(1, 84080230), (2, 42040115), (5, 16816046), (10, 8408023), (13, 6467710), (26, 3233855), (65, 1293542), (130, 646771)]