1946006864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7154437}}^1$

素因数の和:7154462

約数の個数: 20

約数和(自身を含む): 3992176404

約数和(自身を除く): 2046169540

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7154437, 14308874, 28617748, 57235496, 114470992, 121625429, 243250858, 486501716, 973003432, 1946006864]

約数ペア:

[(1, 1946006864), (2, 973003432), (4, 486501716), (8, 243250858), (16, 121625429), (17, 114470992), (34, 57235496), (68, 28617748), (136, 14308874), (272, 7154437)]