1868713072

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{465317}}^1$

素因数の和:465576

約数の個数: 20

約数和(自身を含む): 3635064216

約数和(自身を除く): 1766351144

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 465317, 930634, 1861268, 3722536, 7445072, 116794567, 233589134, 467178268, 934356536, 1868713072]

約数ペア:

[(1, 1868713072), (2, 934356536), (4, 467178268), (8, 233589134), (16, 116794567), (251, 7445072), (502, 3722536), (1004, 1861268), (2008, 930634), (4016, 465317)]