2921086

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:784

約数の個数: 24

約数和(自身を含む): 5228496

約数和(自身を除く): 2307410

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 727, 1454, 2009, 4018, 5089, 10178, 29807, 35623, 59614, 71246, 208649, 417298, 1460543, 2921086]

約数ペア:

[(1, 2921086), (2, 1460543), (7, 417298), (14, 208649), (41, 71246), (49, 59614), (82, 35623), (98, 29807), (287, 10178), (574, 5089), (727, 4018), (1454, 2009)]