6438454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 11295360

約数和(自身を除く): 4856906

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 211, 418, 422, 803, 1387, 1606, 2321, 2774, 4009, 4642, 8018, 15257, 15403, 30514, 30806, 44099, 88198, 169433, 292657, 338866, 585314, 3219227, 6438454]

約数ペア:

[(1, 6438454), (2, 3219227), (11, 585314), (19, 338866), (22, 292657), (38, 169433), (73, 88198), (146, 44099), (209, 30806), (211, 30514), (418, 15403), (422, 15257), (803, 8018), (1387, 4642), (1606, 4009), (2321, 2774)]