1640595034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{178753}}^1$

素因数の和:179121

約数の個数: 16

約数和(自身を含む): 2657714472

約数和(自身を除く): 1017119438

約数列:

[1, 2, 13, 26, 353, 706, 4589, 9178, 178753, 357506, 2323789, 4647578, 63099809, 126199618, 820297517, 1640595034]

約数ペア:

[(1, 1640595034), (2, 820297517), (13, 126199618), (26, 63099809), (353, 4647578), (706, 2323789), (4589, 357506), (9178, 178753)]