2905908

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{2143}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 6843648

約数和(自身を除く): 3937740

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 2143, 4286, 6429, 8572, 12858, 25716, 242159, 484318, 726477, 968636, 1452954, 2905908]

約数ペア:

[(1, 2905908), (2, 1452954), (3, 968636), (4, 726477), (6, 484318), (12, 242159), (113, 25716), (226, 12858), (339, 8572), (452, 6429), (678, 4286), (1356, 2143)]