907098416

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{188351}}^1$

素因数の和:188409

約数の個数: 40

約数和(自身を含む): 2055297024

約数和(自身を除く): 1148198608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 188351, 376702, 753404, 1318457, 1506808, 2636914, 3013616, 5273828, 8099093, 10547656, 16198186, 21095312, 32396372, 56693651, 64792744, 113387302, 129585488, 226774604, 453549208, 907098416]

約数ペア:

[(1, 907098416), (2, 453549208), (4, 226774604), (7, 129585488), (8, 113387302), (14, 64792744), (16, 56693651), (28, 32396372), (43, 21095312), (56, 16198186), (86, 10547656), (112, 8099093), (172, 5273828), (301, 3013616), (344, 2636914), (602, 1506808), (688, 1318457), (1204, 753404), (2408, 376702), (4816, 188351)]