259508944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{8753}}^1$

素因数の和:8887

約数の個数: 40

約数和(自身を含む): 537320520

約数和(自身を除く): 277811576

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 3706, 7412, 8753, 14824, 17506, 29648, 35012, 70024, 140048, 148801, 297602, 595204, 954077, 1190408, 1908154, 2380816, 3816308, 7632616, 15265232, 16219309, 32438618, 64877236, 129754472, 259508944]

約数ペア:

[(1, 259508944), (2, 129754472), (4, 64877236), (8, 32438618), (16, 16219309), (17, 15265232), (34, 7632616), (68, 3816308), (109, 2380816), (136, 1908154), (218, 1190408), (272, 954077), (436, 595204), (872, 297602), (1744, 148801), (1853, 140048), (3706, 70024), (7412, 35012), (8753, 29648), (14824, 17506)]