4239438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 9758976

約数和(自身を除く): 5519538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 523, 579, 1046, 1158, 1351, 1569, 2702, 3138, 3661, 4053, 7322, 8106, 10983, 21966, 100939, 201878, 302817, 605634, 706573, 1413146, 2119719, 4239438]

約数ペア:

[(1, 4239438), (2, 2119719), (3, 1413146), (6, 706573), (7, 605634), (14, 302817), (21, 201878), (42, 100939), (193, 21966), (386, 10983), (523, 8106), (579, 7322), (1046, 4053), (1158, 3661), (1351, 3138), (1569, 2702)]