2837878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2138762

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 191, 323, 382, 391, 437, 646, 782, 874, 3247, 3629, 4393, 6494, 7258, 7429, 8786, 14858, 61693, 74681, 83467, 123386, 149362, 166934, 1418939, 2837878]

約数ペア:

[(1, 2837878), (2, 1418939), (17, 166934), (19, 149362), (23, 123386), (34, 83467), (38, 74681), (46, 61693), (191, 14858), (323, 8786), (382, 7429), (391, 7258), (437, 6494), (646, 4393), (782, 3629), (874, 3247)]