1315129316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2203}}^1\times {\mathrm{8779}}^1$

素因数の和:11003

約数の個数: 24

約数和(自身を含む): 2438241120

約数和(自身を除く): 1123111804

約数列:

[1, 2, 4, 17, 34, 68, 2203, 4406, 8779, 8812, 17558, 35116, 37451, 74902, 149243, 149804, 298486, 596972, 19340137, 38680274, 77360548, 328782329, 657564658, 1315129316]

約数ペア:

[(1, 1315129316), (2, 657564658), (4, 328782329), (17, 77360548), (34, 38680274), (68, 19340137), (2203, 596972), (4406, 298486), (8779, 149804), (8812, 149243), (17558, 74902), (35116, 37451)]