2539256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{18671}}^1$

素因数の和:18694

約数の個数: 16

約数和(自身を含む): 5041440

約数和(自身を除く): 2502184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 18671, 37342, 74684, 149368, 317407, 634814, 1269628, 2539256]

約数ペア:

[(1, 2539256), (2, 1269628), (4, 634814), (8, 317407), (17, 149368), (34, 74684), (68, 37342), (136, 18671)]