728947202

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{57679}}^1$

素因数の和:57841

約数の個数: 16

約数和(自身を含む): 1121299200

約数和(自身を除く): 392351998

約数列:

[1, 2, 71, 89, 142, 178, 6319, 12638, 57679, 115358, 4095209, 5133431, 8190418, 10266862, 364473601, 728947202]

約数ペア:

[(1, 728947202), (2, 364473601), (71, 10266862), (89, 8190418), (142, 5133431), (178, 4095209), (6319, 115358), (12638, 57679)]