2239615

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 3124800

約数和(自身を除く): 885185

約数列:

[1, 5, 7, 35, 61, 305, 427, 1049, 2135, 5245, 7343, 36715, 63989, 319945, 447923, 2239615]

約数ペア:

[(1, 2239615), (5, 447923), (7, 319945), (35, 63989), (61, 36715), (305, 7343), (427, 5245), (1049, 2135)]