4080595790

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2503433}}^1$

素因数の和:2503603

約数の個数: 16

約数和(自身を含む): 7390137168

約数和(自身を除く): 3309541378

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 2503433, 5006866, 12517165, 25034330, 408059579, 816119158, 2040297895, 4080595790]

約数ペア:

[(1, 4080595790), (2, 2040297895), (5, 816119158), (10, 408059579), (163, 25034330), (326, 12517165), (815, 5006866), (1630, 2503433)]