2247125003

素因数分解:

${\mathrm{19}}^4\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:520

約数の個数: 20

約数和(自身を含む): 2433178968

約数和(自身を除く): 186053965

約数列:

[1, 19, 43, 361, 401, 817, 6859, 7619, 15523, 17243, 130321, 144761, 294937, 327617, 2750459, 5603803, 6224723, 52258721, 118269737, 2247125003]

約数ペア:

[(1, 2247125003), (19, 118269737), (43, 52258721), (361, 6224723), (401, 5603803), (817, 2750459), (6859, 327617), (7619, 294937), (15523, 144761), (17243, 130321)]