6882460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 15777216

約数和(自身を除く): 8894756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 257, 260, 412, 514, 515, 1028, 1030, 1285, 1339, 2060, 2570, 2678, 3341, 5140, 5356, 6682, 6695, 13364, 13390, 16705, 26471, 26780, 33410, 52942, 66820, 105884, 132355, 264710, 344123, 529420, 688246, 1376492, 1720615, 3441230, 6882460]

約数ペア:

[(1, 6882460), (2, 3441230), (4, 1720615), (5, 1376492), (10, 688246), (13, 529420), (20, 344123), (26, 264710), (52, 132355), (65, 105884), (103, 66820), (130, 52942), (206, 33410), (257, 26780), (260, 26471), (412, 16705), (514, 13390), (515, 13364), (1028, 6695), (1030, 6682), (1285, 5356), (1339, 5140), (2060, 3341), (2570, 2678)]