2838068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 5292000

約数和(自身を除く): 2453932

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 349, 428, 698, 1396, 2033, 4066, 6631, 8132, 13262, 26524, 37343, 74686, 149372, 709517, 1419034, 2838068]

約数ペア:

[(1, 2838068), (2, 1419034), (4, 709517), (19, 149372), (38, 74686), (76, 37343), (107, 26524), (214, 13262), (349, 8132), (428, 6631), (698, 4066), (1396, 2033)]