715398906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{18959}}^1$

素因数の和:19314

約数の個数: 32

約数和(自身を含む): 1510732800

約数和(自身を除く): 795333894

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 331, 662, 993, 1986, 6289, 12578, 18867, 18959, 37734, 37918, 56877, 113754, 360221, 720442, 1080663, 2161326, 6275429, 12550858, 18826287, 37652574, 119233151, 238466302, 357699453, 715398906]

約数ペア:

[(1, 715398906), (2, 357699453), (3, 238466302), (6, 119233151), (19, 37652574), (38, 18826287), (57, 12550858), (114, 6275429), (331, 2161326), (662, 1080663), (993, 720442), (1986, 360221), (6289, 113754), (12578, 56877), (18867, 37918), (18959, 37734)]