304885658

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{14243}}^1$

素因数の和:14402

約数の個数: 32

約数和(自身を含む): 574318080

約数和(自身を除く): 269432422

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 10703, 14243, 21406, 28486, 99701, 156673, 199402, 313346, 1096711, 1979777, 2193422, 3959554, 13858439, 21777547, 27716878, 43555094, 152442829, 304885658]

約数ペア:

[(1, 304885658), (2, 152442829), (7, 43555094), (11, 27716878), (14, 21777547), (22, 13858439), (77, 3959554), (139, 2193422), (154, 1979777), (278, 1096711), (973, 313346), (1529, 199402), (1946, 156673), (3058, 99701), (10703, 28486), (14243, 21406)]