1282146088

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{1307}}^1\times {\mathrm{2609}}^1$

素因数の和:3969

約数の個数: 32

約数和(自身を含む): 2457993600

約数和(自身を除く): 1175847512

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 1307, 2609, 2614, 5218, 5228, 10436, 10456, 20872, 61429, 122623, 122858, 245246, 245716, 490492, 491432, 980984, 3409963, 6819926, 13639852, 27279704, 160268261, 320536522, 641073044, 1282146088]

約数ペア:

[(1, 1282146088), (2, 641073044), (4, 320536522), (8, 160268261), (47, 27279704), (94, 13639852), (188, 6819926), (376, 3409963), (1307, 980984), (2609, 491432), (2614, 490492), (5218, 245716), (5228, 245246), (10436, 122858), (10456, 122623), (20872, 61429)]