1994783263198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{27551}}^1\times {\mathrm{45083}}^1$

素因数の和:72720

約数の個数: 32

約数和(自身を含む): 3309099236352

約数和(自身を除く): 1314315973154

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 27551, 45083, 55102, 90166, 303061, 495913, 606122, 991826, 2011223, 3291059, 4022446, 6582118, 22123453, 36201649, 44246906, 72403298, 1242081733, 2484163466, 13662899063, 27325798126, 90671966509, 181343933018, 997391631599, 1994783263198]

約数ペア:

[(1, 1994783263198), (2, 997391631599), (11, 181343933018), (22, 90671966509), (73, 27325798126), (146, 13662899063), (803, 2484163466), (1606, 1242081733), (27551, 72403298), (45083, 44246906), (55102, 36201649), (90166, 22123453), (303061, 6582118), (495913, 4022446), (606122, 3291059), (991826, 2011223)]