4957808

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1901}}^1$

素因数の和:2072

約数の個数: 20

約数和(自身を含む): 9669768

約数和(自身を除く): 4711960

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 1901, 2608, 3802, 7604, 15208, 30416, 309863, 619726, 1239452, 2478904, 4957808]

約数ペア:

[(1, 4957808), (2, 2478904), (4, 1239452), (8, 619726), (16, 309863), (163, 30416), (326, 15208), (652, 7604), (1304, 3802), (1901, 2608)]