2008454056

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{1123}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 4362019200

約数和(自身を除く): 2353565144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 293, 436, 586, 763, 872, 1123, 1172, 1526, 2051, 2246, 2344, 3052, 4102, 4492, 6104, 7861, 8204, 8984, 15722, 16408, 31444, 31937, 62888, 63874, 122407, 127748, 223559, 244814, 255496, 329039, 447118, 489628, 658078, 856849, 894236, 979256, 1316156, 1713698, 1788472, 2303273, 2632312, 3427396, 4606546, 6854792, 9213092, 18426184, 35865251, 71730502, 143461004, 251056757, 286922008, 502113514, 1004227028, 2008454056]

約数ペア:

[(1, 2008454056), (2, 1004227028), (4, 502113514), (7, 286922008), (8, 251056757), (14, 143461004), (28, 71730502), (56, 35865251), (109, 18426184), (218, 9213092), (293, 6854792), (436, 4606546), (586, 3427396), (763, 2632312), (872, 2303273), (1123, 1788472), (1172, 1713698), (1526, 1316156), (2051, 979256), (2246, 894236), (2344, 856849), (3052, 658078), (4102, 489628), (4492, 447118), (6104, 329039), (7861, 255496), (8204, 244814), (8984, 223559), (15722, 127748), (16408, 122407), (31444, 63874), (31937, 62888)]