123646562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{1693}}^1$

素因数の和:1814

約数の個数: 24

約数和(自身を含む): 203696724

約数和(自身を除く): 80050162

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 1693, 2809, 3386, 5618, 22009, 36517, 44018, 73034, 89729, 179458, 1166477, 2332954, 4755637, 9511274, 61823281, 123646562]

約数ペア:

[(1, 123646562), (2, 61823281), (13, 9511274), (26, 4755637), (53, 2332954), (106, 1166477), (689, 179458), (1378, 89729), (1693, 73034), (2809, 44018), (3386, 36517), (5618, 22009)]