141418580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{415937}}^1$

素因数の和:415963

約数の個数: 24

約数和(自身を含む): 314449128

約数和(自身を除く): 173030548

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 415937, 831874, 1663748, 2079685, 4159370, 7070929, 8318740, 14141858, 28283716, 35354645, 70709290, 141418580]

約数ペア:

[(1, 141418580), (2, 70709290), (4, 35354645), (5, 28283716), (10, 14141858), (17, 8318740), (20, 7070929), (34, 4159370), (68, 2079685), (85, 1663748), (170, 831874), (340, 415937)]