1998762

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 4276800

約数和(自身を除く): 2278038

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 197, 267, 394, 534, 591, 1182, 1691, 3382, 3743, 5073, 7486, 10146, 11229, 17533, 22458, 35066, 52599, 105198, 333127, 666254, 999381, 1998762]

約数ペア:

[(1, 1998762), (2, 999381), (3, 666254), (6, 333127), (19, 105198), (38, 52599), (57, 35066), (89, 22458), (114, 17533), (178, 11229), (197, 10146), (267, 7486), (394, 5073), (534, 3743), (591, 3382), (1182, 1691)]