2018298904

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{30763}}^1$

素因数の和:30967

約数の個数: 32

約数和(自身を含む): 3876264000

約数和(自身を除く): 1857965096

約数列:

[1, 2, 4, 8, 59, 118, 139, 236, 278, 472, 556, 1112, 8201, 16402, 30763, 32804, 61526, 65608, 123052, 246104, 1815017, 3630034, 4276057, 7260068, 8552114, 14520136, 17104228, 34208456, 252287363, 504574726, 1009149452, 2018298904]

約数ペア:

[(1, 2018298904), (2, 1009149452), (4, 504574726), (8, 252287363), (59, 34208456), (118, 17104228), (139, 14520136), (236, 8552114), (278, 7260068), (472, 4276057), (556, 3630034), (1112, 1815017), (8201, 246104), (16402, 123052), (30763, 65608), (32804, 61526)]