3996764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 7539840

約数和(自身を除く): 3543076

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1223, 1634, 2446, 3268, 4892, 23237, 46474, 52589, 92948, 105178, 210356, 999191, 1998382, 3996764]

約数ペア:

[(1, 3996764), (2, 1998382), (4, 999191), (19, 210356), (38, 105178), (43, 92948), (76, 52589), (86, 46474), (172, 23237), (817, 4892), (1223, 3268), (1634, 2446)]