2013000038

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{5077}}^1$

素因数の和:5436

約数の個数: 32

約数和(自身を含む): 3494313984

約数和(自身を除く): 1481313946

約数列:

[1, 2, 7, 14, 127, 223, 254, 446, 889, 1561, 1778, 3122, 5077, 10154, 28321, 35539, 56642, 71078, 198247, 396494, 644779, 1132171, 1289558, 2264342, 4513453, 7925197, 9026906, 15850394, 143785717, 287571434, 1006500019, 2013000038]

約数ペア:

[(1, 2013000038), (2, 1006500019), (7, 287571434), (14, 143785717), (127, 15850394), (223, 9026906), (254, 7925197), (446, 4513453), (889, 2264342), (1561, 1289558), (1778, 1132171), (3122, 644779), (5077, 396494), (10154, 198247), (28321, 71078), (35539, 56642)]