22026254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 36741600

約数和(自身を除く): 14715346

約数列:

[1, 2, 17, 29, 34, 58, 89, 178, 251, 493, 502, 986, 1513, 2581, 3026, 4267, 5162, 7279, 8534, 14558, 22339, 43877, 44678, 87754, 123743, 247486, 379763, 647831, 759526, 1295662, 11013127, 22026254]

約数ペア:

[(1, 22026254), (2, 11013127), (17, 1295662), (29, 759526), (34, 647831), (58, 379763), (89, 247486), (178, 123743), (251, 87754), (493, 44678), (502, 43877), (986, 22339), (1513, 14558), (2581, 8534), (3026, 7279), (4267, 5162)]