2405181871

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{3407}}^1$

素因数の和:3702

約数の個数: 16

約数和(自身を含む): 2494983168

約数和(自身を除く): 89801297

約数列:

[1, 61, 71, 163, 3407, 4331, 9943, 11573, 207827, 241897, 555341, 705953, 14755717, 33875801, 39429211, 2405181871]

約数ペア:

[(1, 2405181871), (61, 39429211), (71, 33875801), (163, 14755717), (3407, 705953), (4331, 555341), (9943, 241897), (11573, 207827)]