244703810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{18637}}^1$

素因数の和:18758

約数の個数: 32

約数和(自身を含む): 479071152

約数和(自身を除く): 234367342

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 13130, 18637, 37274, 93185, 186370, 242281, 484562, 1211405, 1882337, 2422810, 3764674, 9411685, 18823370, 24470381, 48940762, 122351905, 244703810]

約数ペア:

[(1, 244703810), (2, 122351905), (5, 48940762), (10, 24470381), (13, 18823370), (26, 9411685), (65, 3764674), (101, 2422810), (130, 1882337), (202, 1211405), (505, 484562), (1010, 242281), (1313, 186370), (2626, 93185), (6565, 37274), (13130, 18637)]