411464464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{10883}}^1$

素因数の和:11047

約数の個数: 40

約数和(自身を含む): 850258080

約数和(自身を除く): 438793616

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 1112, 2224, 2363, 4726, 9452, 10883, 18904, 21766, 37808, 43532, 87064, 174128, 185011, 370022, 740044, 1480088, 1512737, 2960176, 3025474, 6050948, 12101896, 24203792, 25716529, 51433058, 102866116, 205732232, 411464464]

約数ペア:

[(1, 411464464), (2, 205732232), (4, 102866116), (8, 51433058), (16, 25716529), (17, 24203792), (34, 12101896), (68, 6050948), (136, 3025474), (139, 2960176), (272, 1512737), (278, 1480088), (556, 740044), (1112, 370022), (2224, 185011), (2363, 174128), (4726, 87064), (9452, 43532), (10883, 37808), (18904, 21766)]