1896396782

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{70957}}^1$

素因数の和:71072

約数の個数: 32

約数和(自身を含む): 3433231872

約数和(自身を除く): 1536835090

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 322, 581, 1162, 1909, 3818, 13363, 26726, 70957, 141914, 496699, 993398, 1632011, 3264022, 5889431, 11424077, 11778862, 22848154, 41226017, 82452034, 135456913, 270913826, 948198391, 1896396782]

約数ペア:

[(1, 1896396782), (2, 948198391), (7, 270913826), (14, 135456913), (23, 82452034), (46, 41226017), (83, 22848154), (161, 11778862), (166, 11424077), (322, 5889431), (581, 3264022), (1162, 1632011), (1909, 993398), (3818, 496699), (13363, 141914), (26726, 70957)]