127979764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{941}}^1$

素因数の和:1248

約数の個数: 36

約数和(自身を含む): 247314564

約数和(自身を除く): 119334800

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 281, 484, 562, 941, 1124, 1882, 3091, 3764, 6182, 10351, 12364, 20702, 34001, 41404, 68002, 113861, 136004, 227722, 264421, 455444, 528842, 1057684, 2908631, 5817262, 11634524, 31994941, 63989882, 127979764]

約数ペア:

[(1, 127979764), (2, 63989882), (4, 31994941), (11, 11634524), (22, 5817262), (44, 2908631), (121, 1057684), (242, 528842), (281, 455444), (484, 264421), (562, 227722), (941, 136004), (1124, 113861), (1882, 68002), (3091, 41404), (3764, 34001), (6182, 20702), (10351, 12364)]