615732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3967

約数の個数: 24

約数和(自身を含む): 1547616

約数和(自身を除く): 931884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3947, 7894, 11841, 15788, 23682, 47364, 51311, 102622, 153933, 205244, 307866, 615732]

約数ペア:

[(1, 615732), (2, 307866), (3, 205244), (4, 153933), (6, 102622), (12, 51311), (13, 47364), (26, 23682), (39, 15788), (52, 11841), (78, 7894), (156, 3947)]