8561438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 14839200

約数和(自身を除く): 6277762

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 323, 457, 493, 551, 646, 914, 986, 1102, 7769, 8683, 9367, 13253, 15538, 17366, 18734, 26506, 147611, 225301, 251807, 295222, 450602, 503614, 4280719, 8561438]

約数ペア:

[(1, 8561438), (2, 4280719), (17, 503614), (19, 450602), (29, 295222), (34, 251807), (38, 225301), (58, 147611), (323, 26506), (457, 18734), (493, 17366), (551, 15538), (646, 13253), (914, 9367), (986, 8683), (1102, 7769)]