254644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 493920

約数和(自身を除く): 239276

約数列:

[1, 2, 4, 13, 26, 52, 59, 83, 118, 166, 236, 332, 767, 1079, 1534, 2158, 3068, 4316, 4897, 9794, 19588, 63661, 127322, 254644]

約数ペア:

[(1, 254644), (2, 127322), (4, 63661), (13, 19588), (26, 9794), (52, 4897), (59, 4316), (83, 3068), (118, 2158), (166, 1534), (236, 1079), (332, 767)]