2991398762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6173}}^1\times {\mathrm{22027}}^1$

素因数の和:28213

約数の個数: 16

約数和(自身を含む): 4896031392

約数和(自身を除く): 1904632630

約数列:

[1, 2, 11, 22, 6173, 12346, 22027, 44054, 67903, 135806, 242297, 484594, 135972671, 271945342, 1495699381, 2991398762]

約数ペア:

[(1, 2991398762), (2, 1495699381), (11, 271945342), (22, 135972671), (6173, 484594), (12346, 242297), (22027, 135806), (44054, 67903)]