2053443329

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1\times {\mathrm{3469}}^1$

素因数の和:4400

約数の個数: 16

約数和(自身を含む): 2373146880

約数和(自身を除く): 319703551

約数列:

[1, 7, 103, 721, 821, 3469, 5747, 24283, 84563, 357307, 591941, 2501149, 2848049, 19936343, 293349047, 2053443329]

約数ペア:

[(1, 2053443329), (7, 293349047), (103, 19936343), (721, 2848049), (821, 2501149), (3469, 591941), (5747, 357307), (24283, 84563)]