2018692732

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1\times {\mathrm{1033}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 4102382592

約数和(自身を除く): 2083689860

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 983, 994, 1033, 1966, 1988, 2066, 3932, 4132, 6881, 7231, 13762, 14462, 27524, 28924, 69793, 73343, 139586, 146686, 279172, 293372, 488551, 513401, 977102, 1015439, 1026802, 1954204, 2030878, 2053604, 4061756, 7108073, 14216146, 28432292, 72096169, 144192338, 288384676, 504673183, 1009346366, 2018692732]

約数ペア:

[(1, 2018692732), (2, 1009346366), (4, 504673183), (7, 288384676), (14, 144192338), (28, 72096169), (71, 28432292), (142, 14216146), (284, 7108073), (497, 4061756), (983, 2053604), (994, 2030878), (1033, 1954204), (1966, 1026802), (1988, 1015439), (2066, 977102), (3932, 513401), (4132, 488551), (6881, 293372), (7231, 279172), (13762, 146686), (14462, 139586), (27524, 73343), (28924, 69793)]