80412826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{162779}}^1$

素因数の和:162813

約数の個数: 16

約数和(自身を含む): 136735200

約数和(自身を除く): 56322374

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 162779, 325558, 2116127, 3092801, 4232254, 6185602, 40206413, 80412826]

約数ペア:

[(1, 80412826), (2, 40206413), (13, 6185602), (19, 4232254), (26, 3092801), (38, 2116127), (247, 325558), (494, 162779)]