3039428

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 6166272

約数和(自身を除く): 3126844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 1487, 2044, 2974, 5948, 10409, 20818, 41636, 108551, 217102, 434204, 759857, 1519714, 3039428]

約数ペア:

[(1, 3039428), (2, 1519714), (4, 759857), (7, 434204), (14, 217102), (28, 108551), (73, 41636), (146, 20818), (292, 10409), (511, 5948), (1022, 2974), (1487, 2044)]