2945804906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{216317}}^1$

素因数の和:216949

約数の個数: 16

約数和(自身を含む): 4828217760

約数和(自身を除く): 1882412854

約数列:

[1, 2, 11, 22, 619, 1238, 6809, 13618, 216317, 432634, 2379487, 4758974, 133900223, 267800446, 1472902453, 2945804906]

約数ペア:

[(1, 2945804906), (2, 1472902453), (11, 267800446), (22, 133900223), (619, 4758974), (1238, 2379487), (6809, 432634), (13618, 216317)]