1900896564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{729991}}^1$

素因数の和:730036

約数の個数: 48

約数和(自身を含む): 5232582656

約数和(自身を除く): 3331686092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 729991, 1459982, 2189973, 2919964, 4379946, 5109937, 8759892, 10219874, 15329811, 20439748, 22629721, 30659622, 45259442, 61319244, 67889163, 90518884, 135778326, 158408047, 271556652, 316816094, 475224141, 633632188, 950448282, 1900896564]

約数ペア:

[(1, 1900896564), (2, 950448282), (3, 633632188), (4, 475224141), (6, 316816094), (7, 271556652), (12, 158408047), (14, 135778326), (21, 90518884), (28, 67889163), (31, 61319244), (42, 45259442), (62, 30659622), (84, 22629721), (93, 20439748), (124, 15329811), (186, 10219874), (217, 8759892), (372, 5109937), (434, 4379946), (651, 2919964), (868, 2189973), (1302, 1459982), (2604, 729991)]