253571812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{48281}}^1$

素因数の和:48399

約数の個数: 24

約数和(自身を含む): 482626872

約数和(自身を除く): 229055060

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 48281, 96562, 193124, 627653, 1255306, 2510612, 4876381, 9752762, 19505524, 63392953, 126785906, 253571812]

約数ペア:

[(1, 253571812), (2, 126785906), (4, 63392953), (13, 19505524), (26, 9752762), (52, 4876381), (101, 2510612), (202, 1255306), (404, 627653), (1313, 193124), (2626, 96562), (5252, 48281)]