1002230992

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{288661}}^1$

素因数の和:288707

約数の個数: 40

約数和(自身を含む): 2290821632

約数和(自身を除く): 1288590640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 288661, 577322, 1154644, 2020627, 2309288, 4041254, 4618576, 8082508, 8948491, 16165016, 17896982, 32330032, 35793964, 62639437, 71587928, 125278874, 143175856, 250557748, 501115496, 1002230992]

約数ペア:

[(1, 1002230992), (2, 501115496), (4, 250557748), (7, 143175856), (8, 125278874), (14, 71587928), (16, 62639437), (28, 35793964), (31, 32330032), (56, 17896982), (62, 16165016), (112, 8948491), (124, 8082508), (217, 4618576), (248, 4041254), (434, 2309288), (496, 2020627), (868, 1154644), (1736, 577322), (3472, 288661)]