6687434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 11539584

約数和(自身を除く): 4852150

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 211, 299, 422, 598, 689, 1219, 1378, 2438, 2743, 4853, 5486, 9706, 11183, 15847, 22366, 31694, 63089, 126178, 145379, 257209, 290758, 514418, 3343717, 6687434]

約数ペア:

[(1, 6687434), (2, 3343717), (13, 514418), (23, 290758), (26, 257209), (46, 145379), (53, 126178), (106, 63089), (211, 31694), (299, 22366), (422, 15847), (598, 11183), (689, 9706), (1219, 5486), (1378, 4853), (2438, 2743)]