1138638046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{272011}}^1$

素因数の和:272056

約数の個数: 32

約数和(自身を含む): 2193504768

約数和(自身を除く): 1054866722

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 272011, 544022, 1904077, 3536143, 3808154, 6256253, 7072286, 12512506, 24753001, 43793771, 49506002, 81331289, 87587542, 162662578, 569319023, 1138638046]

約数ペア:

[(1, 1138638046), (2, 569319023), (7, 162662578), (13, 87587542), (14, 81331289), (23, 49506002), (26, 43793771), (46, 24753001), (91, 12512506), (161, 7072286), (182, 6256253), (299, 3808154), (322, 3536143), (598, 1904077), (2093, 544022), (4186, 272011)]