2912137430

素因数分解:

$2^1\times 5^1\times {\mathrm{10531}}^1\times {\mathrm{27653}}^1$

素因数の和:38191

約数の個数: 16

約数和(自身を含む): 5242534704

約数和(自身を除く): 2330397274

約数列:

[1, 2, 5, 10, 10531, 21062, 27653, 52655, 55306, 105310, 138265, 276530, 291213743, 582427486, 1456068715, 2912137430]

約数ペア:

[(1, 2912137430), (2, 1456068715), (5, 582427486), (10, 291213743), (10531, 276530), (21062, 138265), (27653, 105310), (52655, 55306)]