330671806

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 523708416

約数和(自身を除く): 193036610

約数列:

[1, 2, 41, 43, 82, 86, 191, 382, 491, 982, 1763, 3526, 7831, 8213, 15662, 16426, 20131, 21113, 40262, 42226, 93781, 187562, 336733, 673466, 865633, 1731266, 3845021, 4032583, 7690042, 8065166, 165335903, 330671806]

約数ペア:

[(1, 330671806), (2, 165335903), (41, 8065166), (43, 7690042), (82, 4032583), (86, 3845021), (191, 1731266), (382, 865633), (491, 673466), (982, 336733), (1763, 187562), (3526, 93781), (7831, 42226), (8213, 40262), (15662, 21113), (16426, 20131)]