6998026

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 12699648

約数和(自身を除く): 5701622

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 211, 322, 422, 721, 1442, 1477, 2369, 2954, 4738, 4853, 9706, 16583, 21733, 33166, 33971, 43466, 67942, 152131, 304262, 499859, 999718, 3499013, 6998026]

約数ペア:

[(1, 6998026), (2, 3499013), (7, 999718), (14, 499859), (23, 304262), (46, 152131), (103, 67942), (161, 43466), (206, 33971), (211, 33166), (322, 21733), (422, 16583), (721, 9706), (1442, 4853), (1477, 4738), (2369, 2954)]