6685406

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 12492480

約数和(自身を除く): 5807074

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 337, 674, 763, 1417, 1526, 2359, 2834, 4381, 4718, 8762, 9919, 19838, 30667, 36733, 61334, 73466, 257131, 477529, 514262, 955058, 3342703, 6685406]

約数ペア:

[(1, 6685406), (2, 3342703), (7, 955058), (13, 514262), (14, 477529), (26, 257131), (91, 73466), (109, 61334), (182, 36733), (218, 30667), (337, 19838), (674, 9919), (763, 8762), (1417, 4718), (1526, 4381), (2359, 2834)]