4977750170

素因数分解:

$2^1\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{280121}}^1$

素因数の和:281905

約数の個数: 16

約数和(自身を含む): 8965024488

約数和(自身を除く): 3987274318

約数列:

[1, 2, 5, 10, 1777, 3554, 8885, 17770, 280121, 560242, 1400605, 2801210, 497775017, 995550034, 2488875085, 4977750170]

約数ペア:

[(1, 4977750170), (2, 2488875085), (5, 995550034), (10, 497775017), (1777, 2801210), (3554, 1400605), (8885, 560242), (17770, 280121)]