1289788122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{135283}}^1$

素因数の和:135522

約数の個数: 32

約数和(自身を含む): 2961096192

約数和(自身を除く): 1671308070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 454, 681, 1362, 1589, 3178, 4767, 9534, 135283, 270566, 405849, 811698, 946981, 1893962, 2840943, 5681886, 30709241, 61418482, 92127723, 184255446, 214964687, 429929374, 644894061, 1289788122]

約数ペア:

[(1, 1289788122), (2, 644894061), (3, 429929374), (6, 214964687), (7, 184255446), (14, 92127723), (21, 61418482), (42, 30709241), (227, 5681886), (454, 2840943), (681, 1893962), (1362, 946981), (1589, 811698), (3178, 405849), (4767, 270566), (9534, 135283)]