2080891256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{15300671}}^1$

素因数の和:15300694

約数の個数: 16

約数和(自身を含む): 4131181440

約数和(自身を除く): 2050290184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 15300671, 30601342, 61202684, 122405368, 260111407, 520222814, 1040445628, 2080891256]

約数ペア:

[(1, 2080891256), (2, 1040445628), (4, 520222814), (8, 260111407), (17, 122405368), (34, 61202684), (68, 30601342), (136, 15300671)]