1340803810

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{694717}}^1$

素因数の和:694917

約数の個数: 16

約数和(自身を含む): 2425955256

約数和(自身を除く): 1085151446

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 694717, 1389434, 3473585, 6947170, 134080381, 268160762, 670401905, 1340803810]

約数ペア:

[(1, 1340803810), (2, 670401905), (5, 268160762), (10, 134080381), (193, 6947170), (386, 3473585), (965, 1389434), (1930, 694717)]