2620494

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:944

約数の個数: 24

約数和(自身を含む): 5714280

約数和(自身を除く): 3093786

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 739, 1182, 1478, 1773, 2217, 3546, 4434, 6651, 13302, 145583, 291166, 436749, 873498, 1310247, 2620494]

約数ペア:

[(1, 2620494), (2, 1310247), (3, 873498), (6, 436749), (9, 291166), (18, 145583), (197, 13302), (394, 6651), (591, 4434), (739, 3546), (1182, 2217), (1478, 1773)]