628990130

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{135851}}^1$

素因数の和:136321

約数の個数: 16

約数和(自身を含む): 1134635904

約数和(自身を除く): 505645774

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 135851, 271702, 679255, 1358510, 62899013, 125798026, 314495065, 628990130]

約数ペア:

[(1, 628990130), (2, 314495065), (5, 125798026), (10, 62899013), (463, 1358510), (926, 679255), (2315, 271702), (4630, 135851)]