1285207964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{11079379}}^1$

素因数の和:11079412

約数の個数: 12

約数和(自身を含む): 2326669800

約数和(自身を除く): 1041461836

約数列:

[1, 2, 4, 29, 58, 116, 11079379, 22158758, 44317516, 321301991, 642603982, 1285207964]

約数ペア:

[(1, 1285207964), (2, 642603982), (4, 321301991), (29, 44317516), (58, 22158758), (116, 11079379)]