1077886886

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{128903}}^1$

素因数の和:129055

約数の個数: 16

約数和(自身を含む): 1675236384

約数和(自身を除く): 597349498

約数列:

[1, 2, 37, 74, 113, 226, 4181, 8362, 128903, 257806, 4769411, 9538822, 14566039, 29132078, 538943443, 1077886886]

約数ペア:

[(1, 1077886886), (2, 538943443), (37, 29132078), (74, 14566039), (113, 9538822), (226, 4769411), (4181, 257806), (8362, 128903)]