2849009905

素因数分解:

$5^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{58943}}^1$

素因数の和:60336

約数の個数: 16

約数和(自身を含む): 3910109184

約数和(自身を除く): 1061099279

約数列:

[1, 5, 7, 35, 1381, 6905, 9667, 48335, 58943, 294715, 412601, 2063005, 81400283, 407001415, 569801981, 2849009905]

約数ペア:

[(1, 2849009905), (5, 569801981), (7, 407001415), (35, 81400283), (1381, 2063005), (6905, 412601), (9667, 294715), (48335, 58943)]