289759506

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{12923}}^1$

素因数の和:13066

約数の個数: 32

約数和(自身を含む): 601121088

約数和(自身を除く): 311361582

約数列:

[1, 2, 3, 6, 37, 74, 101, 111, 202, 222, 303, 606, 3737, 7474, 11211, 12923, 22422, 25846, 38769, 77538, 478151, 956302, 1305223, 1434453, 2610446, 2868906, 3915669, 7831338, 48293251, 96586502, 144879753, 289759506]

約数ペア:

[(1, 289759506), (2, 144879753), (3, 96586502), (6, 48293251), (37, 7831338), (74, 3915669), (101, 2868906), (111, 2610446), (202, 1434453), (222, 1305223), (303, 956302), (606, 478151), (3737, 77538), (7474, 38769), (11211, 25846), (12923, 22422)]