1487972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 2742432

約数和(自身を除く): 1254460

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 211, 422, 844, 1763, 3526, 7052, 8651, 9073, 17302, 18146, 34604, 36292, 371993, 743986, 1487972]

約数ペア:

[(1, 1487972), (2, 743986), (4, 371993), (41, 36292), (43, 34604), (82, 18146), (86, 17302), (164, 9073), (172, 8651), (211, 7052), (422, 3526), (844, 1763)]