218989293652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1543}}^1\times {\mathrm{2087123}}^1$

素因数の和:2088687

約数の個数: 24

約数和(自身を含む): 406037451456

約数和(自身を除く): 187048157804

約数列:

[1, 2, 4, 17, 34, 68, 1543, 3086, 6172, 26231, 52462, 104924, 2087123, 4174246, 8348492, 35481091, 70962182, 141924364, 3220430789, 6440861578, 12881723156, 54747323413, 109494646826, 218989293652]

約数ペア:

[(1, 218989293652), (2, 109494646826), (4, 54747323413), (17, 12881723156), (34, 6440861578), (68, 3220430789), (1543, 141924364), (3086, 70962182), (6172, 35481091), (26231, 8348492), (52462, 4174246), (104924, 2087123)]