127992634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3727}}^1$

素因数の和:3970

約数の個数: 32

約数和(自身を含む): 240500736

約数和(自身を除く): 112508102

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 223, 446, 1561, 2453, 3122, 3727, 4906, 7454, 17171, 26089, 34342, 40997, 52178, 81994, 286979, 573958, 831121, 1662242, 5817847, 9142331, 11635694, 18284662, 63996317, 127992634]

約数ペア:

[(1, 127992634), (2, 63996317), (7, 18284662), (11, 11635694), (14, 9142331), (22, 5817847), (77, 1662242), (154, 831121), (223, 573958), (446, 286979), (1561, 81994), (2453, 52178), (3122, 40997), (3727, 34342), (4906, 26089), (7454, 17171)]