1587427090

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{192883}}^1$

素因数の和:193713

約数の個数: 16

約数和(自身を含む): 2860855488

約数和(自身を除く): 1273428398

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 192883, 385766, 964415, 1928830, 158742709, 317485418, 793713545, 1587427090]

約数ペア:

[(1, 1587427090), (2, 793713545), (5, 317485418), (10, 158742709), (823, 1928830), (1646, 964415), (4115, 385766), (8230, 192883)]