2808045110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{56993}}^1$

素因数の和:57392

約数の個数: 32

約数和(自身を含む): 5457745440

約数和(自身を除く): 2649700330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 758, 1895, 3790, 4927, 9854, 24635, 49270, 56993, 113986, 284965, 569930, 740909, 1481818, 3704545, 7409090, 21600347, 43200694, 108001735, 216003470, 280804511, 561609022, 1404022555, 2808045110]

約数ペア:

[(1, 2808045110), (2, 1404022555), (5, 561609022), (10, 280804511), (13, 216003470), (26, 108001735), (65, 43200694), (130, 21600347), (379, 7409090), (758, 3704545), (1895, 1481818), (3790, 740909), (4927, 569930), (9854, 284965), (24635, 113986), (49270, 56993)]