2980408

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{3617}}^1$

素因数の和:3726

約数の個数: 16

約数和(自身を含む): 5644080

約数和(自身を除く): 2663672

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 3617, 7234, 14468, 28936, 372551, 745102, 1490204, 2980408]

約数ペア:

[(1, 2980408), (2, 1490204), (4, 745102), (8, 372551), (103, 28936), (206, 14468), (412, 7234), (824, 3617)]