2947802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:974

約数の個数: 24

約数和(自身を含む): 5239668

約数和(自身を除く): 2291866

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 937, 1573, 1874, 3146, 10307, 12181, 20614, 24362, 113377, 133991, 226754, 267982, 1473901, 2947802]

約数ペア:

[(1, 2947802), (2, 1473901), (11, 267982), (13, 226754), (22, 133991), (26, 113377), (121, 24362), (143, 20614), (242, 12181), (286, 10307), (937, 3146), (1573, 1874)]