17173442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 31622400

約数和(自身を除く): 14448958

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 149, 169, 286, 298, 338, 341, 403, 682, 806, 1639, 1859, 1937, 3278, 3718, 3874, 4433, 4619, 5239, 8866, 9238, 10478, 21307, 25181, 42614, 50362, 50809, 57629, 60047, 101618, 115258, 120094, 276991, 553982, 660517, 780611, 1321034, 1561222, 8586721, 17173442]

約数ペア:

[(1, 17173442), (2, 8586721), (11, 1561222), (13, 1321034), (22, 780611), (26, 660517), (31, 553982), (62, 276991), (143, 120094), (149, 115258), (169, 101618), (286, 60047), (298, 57629), (338, 50809), (341, 50362), (403, 42614), (682, 25181), (806, 21307), (1639, 10478), (1859, 9238), (1937, 8866), (3278, 5239), (3718, 4619), (3874, 4433)]