275842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 32

約数和(自身を含む): 535680

約数和(自身を除く): 259838

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 61, 119, 122, 133, 238, 266, 323, 427, 646, 854, 1037, 1159, 2074, 2261, 2318, 4522, 7259, 8113, 14518, 16226, 19703, 39406, 137921, 275842]

約数ペア:

[(1, 275842), (2, 137921), (7, 39406), (14, 19703), (17, 16226), (19, 14518), (34, 8113), (38, 7259), (61, 4522), (119, 2318), (122, 2261), (133, 2074), (238, 1159), (266, 1037), (323, 854), (427, 646)]