131053748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{275323}}^1$

素因数の和:275351

約数の個数: 24

約数和(自身を含む): 277526592

約数和(自身を除く): 146472844

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 275323, 550646, 1101292, 1927261, 3854522, 4680491, 7709044, 9360982, 18721964, 32763437, 65526874, 131053748]

約数ペア:

[(1, 131053748), (2, 65526874), (4, 32763437), (7, 18721964), (14, 9360982), (17, 7709044), (28, 4680491), (34, 3854522), (68, 1927261), (119, 1101292), (238, 550646), (476, 275323)]