2645784016

素因数分解:

$2^4\times {\mathrm{165361501}}^1$

素因数の和:165361509

約数の個数: 10

約数和(自身を含む): 5126206562

約数和(自身を除く): 2480422546

約数列:

[1, 2, 4, 8, 16, 165361501, 330723002, 661446004, 1322892008, 2645784016]

約数ペア:

[(1, 2645784016), (2, 1322892008), (4, 661446004), (8, 330723002), (16, 165361501)]