4991098

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 9224064

約数和(自身を除く): 4232966

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 313, 469, 626, 938, 1139, 2191, 2278, 4382, 5321, 7973, 10642, 15946, 20971, 37247, 41942, 74494, 146797, 293594, 356507, 713014, 2495549, 4991098]

約数ペア:

[(1, 4991098), (2, 2495549), (7, 713014), (14, 356507), (17, 293594), (34, 146797), (67, 74494), (119, 41942), (134, 37247), (238, 20971), (313, 15946), (469, 10642), (626, 7973), (938, 5321), (1139, 4382), (2191, 2278)]