259623146

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{4751}}^1$

素因数の和:5149

約数の個数: 16

約数和(自身を含む): 395176320

約数和(自身を除く): 135553174

約数列:

[1, 2, 89, 178, 307, 614, 4751, 9502, 27323, 54646, 422839, 845678, 1458557, 2917114, 129811573, 259623146]

約数ペア:

[(1, 259623146), (2, 129811573), (89, 2917114), (178, 1458557), (307, 845678), (614, 422839), (4751, 54646), (9502, 27323)]