2238421863

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1\times {\mathrm{829}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 3178700800

約数和(自身を除く): 940278937

約数列:

[1, 3, 19, 57, 127, 373, 381, 829, 1119, 2413, 2487, 7087, 7239, 15751, 21261, 47253, 47371, 105283, 142113, 309217, 315849, 900049, 927651, 2000377, 2700147, 5875123, 6001131, 17625369, 39270559, 117811677, 746140621, 2238421863]

約数ペア:

[(1, 2238421863), (3, 746140621), (19, 117811677), (57, 39270559), (127, 17625369), (373, 6001131), (381, 5875123), (829, 2700147), (1119, 2000377), (2413, 927651), (2487, 900049), (7087, 315849), (7239, 309217), (15751, 142113), (21261, 105283), (47253, 47371)]