2012861878

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{37307}}^1$

素因数の和:37871

約数の個数: 16

約数和(自身を含む): 3082386960

約数和(自身を除く): 1069525082

約数列:

[1, 2, 53, 106, 509, 1018, 26977, 37307, 53954, 74614, 1977271, 3954542, 18989263, 37978526, 1006430939, 2012861878]

約数ペア:

[(1, 2012861878), (2, 1006430939), (53, 37978526), (106, 18989263), (509, 3954542), (1018, 1977271), (26977, 74614), (37307, 53954)]