2440804919

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{286043}}^1$

素因数の和:286126

約数の個数: 16

約数和(自身を含む): 2965704192

約数和(自身を除く): 524899273

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 286043, 2002301, 6578989, 15160279, 46052923, 106121953, 348686417, 2440804919]

約数ペア:

[(1, 2440804919), (7, 348686417), (23, 106121953), (53, 46052923), (161, 15160279), (371, 6578989), (1219, 2002301), (8533, 286043)]