2019644926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1\times {\mathrm{2383}}^1$

素因数の和:3316

約数の個数: 32

約数和(自身を含む): 3355890048

約数和(自身を除く): 1336245122

約数列:

[1, 2, 13, 26, 37, 74, 481, 881, 962, 1762, 2383, 4766, 11453, 22906, 30979, 32597, 61958, 65194, 88171, 176342, 423761, 847522, 1146223, 2099423, 2292446, 4198846, 27292499, 54584998, 77678651, 155357302, 1009822463, 2019644926]

約数ペア:

[(1, 2019644926), (2, 1009822463), (13, 155357302), (26, 77678651), (37, 54584998), (74, 27292499), (481, 4198846), (881, 2292446), (962, 2099423), (1762, 1146223), (2383, 847522), (4766, 423761), (11453, 176342), (22906, 88171), (30979, 65194), (32597, 61958)]