2044700864

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:973

約数の個数: 56

約数和(自身を含む): 4096316928

約数和(自身を除く): 2051616064

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 331, 367, 526, 662, 734, 1052, 1324, 1468, 2104, 2648, 2936, 4208, 5296, 5872, 8416, 10592, 11744, 16832, 21184, 23488, 87053, 96521, 121477, 174106, 193042, 242954, 348212, 386084, 485908, 696424, 772168, 971816, 1392848, 1544336, 1943632, 2785696, 3088672, 3887264, 5571392, 6177344, 7774528, 31948451, 63896902, 127793804, 255587608, 511175216, 1022350432, 2044700864]

約数ペア:

[(1, 2044700864), (2, 1022350432), (4, 511175216), (8, 255587608), (16, 127793804), (32, 63896902), (64, 31948451), (263, 7774528), (331, 6177344), (367, 5571392), (526, 3887264), (662, 3088672), (734, 2785696), (1052, 1943632), (1324, 1544336), (1468, 1392848), (2104, 971816), (2648, 772168), (2936, 696424), (4208, 485908), (5296, 386084), (5872, 348212), (8416, 242954), (10592, 193042), (11744, 174106), (16832, 121477), (21184, 96521), (23488, 87053)]