252081646

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{66653}}^1$

素因数の和:66747

約数の個数: 16

約数和(自身を含む): 396724608

約数和(自身を除く): 144642962

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 66653, 133306, 2066243, 4065833, 4132486, 8131666, 126040823, 252081646]

約数ペア:

[(1, 252081646), (2, 126040823), (31, 8131666), (61, 4132486), (62, 4065833), (122, 2066243), (1891, 133306), (3782, 66653)]