850414970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{11939}}^1$

素因数の和:12382

約数の個数: 32

約数和(自身を含む): 1624795200

約数和(自身を除く): 774380230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419, 838, 2095, 4190, 7123, 11939, 14246, 23878, 35615, 59695, 71230, 119390, 202963, 405926, 1014815, 2029630, 5002441, 10004882, 25012205, 50024410, 85041497, 170082994, 425207485, 850414970]

約数ペア:

[(1, 850414970), (2, 425207485), (5, 170082994), (10, 85041497), (17, 50024410), (34, 25012205), (85, 10004882), (170, 5002441), (419, 2029630), (838, 1014815), (2095, 405926), (4190, 202963), (7123, 119390), (11939, 71230), (14246, 59695), (23878, 35615)]