2789004623

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1\times {\mathrm{3413}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 3011148000

約数和(自身を除く): 222143377

約数列:

[1, 19, 41, 779, 1049, 3413, 19931, 43009, 64847, 139933, 817171, 2658727, 3580237, 68024503, 146789717, 2789004623]

約数ペア:

[(1, 2789004623), (19, 146789717), (41, 68024503), (779, 3580237), (1049, 2658727), (3413, 817171), (19931, 139933), (43009, 64847)]