1347444340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{22111}}^1$

素因数の和:22408

約数の個数: 48

約数和(自身を含む): 3098156544

約数和(自身を除く): 1750712204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 277, 554, 1108, 1385, 2770, 3047, 5540, 6094, 12188, 15235, 22111, 30470, 44222, 60940, 88444, 110555, 221110, 243221, 442220, 486442, 972884, 1216105, 2432210, 4864420, 6124747, 12249494, 24498988, 30623735, 61247470, 67372217, 122494940, 134744434, 269488868, 336861085, 673722170, 1347444340]

約数ペア:

[(1, 1347444340), (2, 673722170), (4, 336861085), (5, 269488868), (10, 134744434), (11, 122494940), (20, 67372217), (22, 61247470), (44, 30623735), (55, 24498988), (110, 12249494), (220, 6124747), (277, 4864420), (554, 2432210), (1108, 1216105), (1385, 972884), (2770, 486442), (3047, 442220), (5540, 243221), (6094, 221110), (12188, 110555), (15235, 88444), (22111, 60940), (30470, 44222)]