262444

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 580944

約数和(自身を除く): 318500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 103, 182, 196, 206, 364, 412, 637, 721, 1274, 1339, 1442, 2548, 2678, 2884, 5047, 5356, 9373, 10094, 18746, 20188, 37492, 65611, 131222, 262444]

約数ペア:

[(1, 262444), (2, 131222), (4, 65611), (7, 37492), (13, 20188), (14, 18746), (26, 10094), (28, 9373), (49, 5356), (52, 5047), (91, 2884), (98, 2678), (103, 2548), (182, 1442), (196, 1339), (206, 1274), (364, 721), (412, 637)]