289130288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1062979}}^1$

素因数の和:1063004

約数の個数: 20

約数和(自身を含む): 593142840

約数和(自身を除く): 304012552

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1062979, 2125958, 4251916, 8503832, 17007664, 18070643, 36141286, 72282572, 144565144, 289130288]

約数ペア:

[(1, 289130288), (2, 144565144), (4, 72282572), (8, 36141286), (16, 18070643), (17, 17007664), (34, 8503832), (68, 4251916), (136, 2125958), (272, 1062979)]