191981302

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1351981}}^1$

素因数の和:1352054

約数の個数: 8

約数和(自身を含む): 292028112

約数和(自身を除く): 100046810

約数列:

[1, 2, 71, 142, 1351981, 2703962, 95990651, 191981302]

約数ペア:

[(1, 191981302), (2, 95990651), (71, 2703962), (142, 1351981)]