3856942660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11343949}}^1$

素因数の和:11343975

約数の個数: 24

約数和(自身を含む): 8576026200

約数和(自身を除く): 4719083540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 11343949, 22687898, 45375796, 56719745, 113439490, 192847133, 226878980, 385694266, 771388532, 964235665, 1928471330, 3856942660]

約数ペア:

[(1, 3856942660), (2, 1928471330), (4, 964235665), (5, 771388532), (10, 385694266), (17, 226878980), (20, 192847133), (34, 113439490), (68, 56719745), (85, 45375796), (170, 22687898), (340, 11343949)]