6658808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 13767600

約数和(自身を除く): 7108792

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 1489, 2236, 2978, 4472, 5956, 11912, 19357, 38714, 64027, 77428, 128054, 154856, 256108, 512216, 832351, 1664702, 3329404, 6658808]

約数ペア:

[(1, 6658808), (2, 3329404), (4, 1664702), (8, 832351), (13, 512216), (26, 256108), (43, 154856), (52, 128054), (86, 77428), (104, 64027), (172, 38714), (344, 19357), (559, 11912), (1118, 5956), (1489, 4472), (2236, 2978)]