489243556

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{349}}^1\times {\mathrm{3613}}^1$

素因数の和:4063

約数の個数: 24

約数和(自身を含む): 867721400

約数和(自身を除く): 378477844

約数列:

[1, 2, 4, 97, 194, 349, 388, 698, 1396, 3613, 7226, 14452, 33853, 67706, 135412, 350461, 700922, 1260937, 1401844, 2521874, 5043748, 122310889, 244621778, 489243556]

約数ペア:

[(1, 489243556), (2, 244621778), (4, 122310889), (97, 5043748), (194, 2521874), (349, 1401844), (388, 1260937), (698, 700922), (1396, 350461), (3613, 135412), (7226, 67706), (14452, 33853)]