127986607532

素因数分解:

$2^2\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{4070303}}^1$

素因数の和:4071437

約数の個数: 24

約数和(自身を含む): 256201214976

約数和(自身を除く): 128214607444

約数列:

[1, 2, 4, 7, 14, 28, 1123, 2246, 4492, 7861, 15722, 31444, 4070303, 8140606, 16281212, 28492121, 56984242, 113968484, 4570950269, 9141900538, 18283801076, 31996651883, 63993303766, 127986607532]

約数ペア:

[(1, 127986607532), (2, 63993303766), (4, 31996651883), (7, 18283801076), (14, 9141900538), (28, 4570950269), (1123, 113968484), (2246, 56984242), (4492, 28492121), (7861, 16281212), (15722, 8140606), (31444, 4070303)]