299867878

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{20297}}^1$

素因数の和:20471

約数の個数: 16

約数和(自身を含む): 460358640

約数和(自身を除く): 160490762

約数列:

[1, 2, 83, 89, 166, 178, 7387, 14774, 20297, 40594, 1684651, 1806433, 3369302, 3612866, 149933939, 299867878]

約数ペア:

[(1, 299867878), (2, 149933939), (83, 3612866), (89, 3369302), (166, 1806433), (178, 1684651), (7387, 40594), (14774, 20297)]