2975944

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 5876640

約数和(自身を除く): 2900696

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 211, 328, 344, 422, 844, 1688, 1763, 3526, 7052, 8651, 9073, 14104, 17302, 18146, 34604, 36292, 69208, 72584, 371993, 743986, 1487972, 2975944]

約数ペア:

[(1, 2975944), (2, 1487972), (4, 743986), (8, 371993), (41, 72584), (43, 69208), (82, 36292), (86, 34604), (164, 18146), (172, 17302), (211, 14104), (328, 9073), (344, 8651), (422, 7052), (844, 3526), (1688, 1763)]