30776538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{394571}}^1$

素因数の和:394589

約数の個数: 16

約数和(自身を含む): 66288096

約数和(自身を除く): 35511558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 394571, 789142, 1183713, 2367426, 5129423, 10258846, 15388269, 30776538]

約数ペア:

[(1, 30776538), (2, 15388269), (3, 10258846), (6, 5129423), (13, 2367426), (26, 1183713), (39, 789142), (78, 394571)]