716173876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{229249}}^1$

素因数の和:229335

約数の個数: 24

約数和(自身を含む): 1386504000

約数和(自身を除く): 670330124

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 229249, 458498, 916996, 2521739, 5043478, 10086956, 16276679, 32553358, 65106716, 179043469, 358086938, 716173876]

約数ペア:

[(1, 716173876), (2, 358086938), (4, 179043469), (11, 65106716), (22, 32553358), (44, 16276679), (71, 10086956), (142, 5043478), (284, 2521739), (781, 916996), (1562, 458498), (3124, 229249)]