402159076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{29389}}^1$

素因数の和:29715

約数の個数: 24

約数和(自身を含む): 770253120

約数和(自身を除く): 368094044

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 6842, 13684, 29389, 58778, 117556, 323279, 646558, 1293116, 9139979, 18279958, 36559916, 100539769, 201079538, 402159076]

約数ペア:

[(1, 402159076), (2, 201079538), (4, 100539769), (11, 36559916), (22, 18279958), (44, 9139979), (311, 1293116), (622, 646558), (1244, 323279), (3421, 117556), (6842, 58778), (13684, 29389)]