8208070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 16091712

約数和(自身を除く): 7883642

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 613, 1030, 1226, 1339, 2678, 3065, 6130, 6695, 7969, 13390, 15938, 39845, 63139, 79690, 126278, 315695, 631390, 820807, 1641614, 4104035, 8208070]

約数ペア:

[(1, 8208070), (2, 4104035), (5, 1641614), (10, 820807), (13, 631390), (26, 315695), (65, 126278), (103, 79690), (130, 63139), (206, 39845), (515, 15938), (613, 13390), (1030, 7969), (1226, 6695), (1339, 6130), (2678, 3065)]