69270994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{17881}}^1$

素因数の和:18045

約数の個数: 16

約数和(自身を含む): 112656600

約数和(自身を除く): 43385606

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 17881, 35762, 232453, 464906, 2664269, 5328538, 34635497, 69270994]

約数ペア:

[(1, 69270994), (2, 34635497), (13, 5328538), (26, 2664269), (149, 464906), (298, 232453), (1937, 35762), (3874, 17881)]