2116770488

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{2711}}^1$

素因数の和:2988

約数の個数: 64

約数和(自身を含む): 4623851520

約数和(自身を除く): 2507081032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 191, 292, 382, 511, 584, 764, 1022, 1337, 1528, 2044, 2674, 2711, 4088, 5348, 5422, 10696, 10844, 13943, 18977, 21688, 27886, 37954, 55772, 75908, 97601, 111544, 151816, 195202, 197903, 390404, 395806, 517801, 780808, 791612, 1035602, 1385321, 1583224, 2071204, 2770642, 3624607, 4142408, 5541284, 7249214, 11082568, 14498428, 28996856, 37799473, 75598946, 151197892, 264596311, 302395784, 529192622, 1058385244, 2116770488]

約数ペア:

[(1, 2116770488), (2, 1058385244), (4, 529192622), (7, 302395784), (8, 264596311), (14, 151197892), (28, 75598946), (56, 37799473), (73, 28996856), (146, 14498428), (191, 11082568), (292, 7249214), (382, 5541284), (511, 4142408), (584, 3624607), (764, 2770642), (1022, 2071204), (1337, 1583224), (1528, 1385321), (2044, 1035602), (2674, 791612), (2711, 780808), (4088, 517801), (5348, 395806), (5422, 390404), (10696, 197903), (10844, 195202), (13943, 151816), (18977, 111544), (21688, 97601), (27886, 75908), (37954, 55772)]