2080261617

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1\times {\mathrm{2239}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 3203235840

約数和(自身を除く): 1122974223

約数列:

[1, 3, 7, 21, 151, 293, 453, 879, 1057, 2051, 2239, 3171, 6153, 6717, 15673, 44243, 47019, 132729, 309701, 338089, 656027, 929103, 1014267, 1968081, 2366623, 4592189, 7099869, 13776567, 99060077, 297180231, 693420539, 2080261617]

約数ペア:

[(1, 2080261617), (3, 693420539), (7, 297180231), (21, 99060077), (151, 13776567), (293, 7099869), (453, 4592189), (879, 2366623), (1057, 1968081), (2051, 1014267), (2239, 929103), (3171, 656027), (6153, 338089), (6717, 309701), (15673, 132729), (44243, 47019)]