2078105

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 2626560

約数和(自身を除く): 548455

約数列:

[1, 5, 37, 47, 185, 235, 239, 1195, 1739, 8695, 8843, 11233, 44215, 56165, 415621, 2078105]

約数ペア:

[(1, 2078105), (5, 415621), (37, 56165), (47, 44215), (185, 11233), (235, 8843), (239, 8695), (1195, 1739)]