1397822361602

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{29327}}^1\times {\mathrm{10559}}^1$

素因数の和:39986

約数の個数: 32

約数和(自身を含む): 2188985610240

約数和(自身を除く): 791163248638

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 10559, 21118, 29327, 58654, 390683, 644099, 781366, 1085099, 1288198, 1788947, 2170198, 3577894, 23831663, 47663326, 66191039, 132382078, 309663793, 619327586, 11457560341, 18889491373, 22915120682, 37778982746, 698911180801, 1397822361602]

約数ペア:

[(1, 1397822361602), (2, 698911180801), (37, 37778982746), (61, 22915120682), (74, 18889491373), (122, 11457560341), (2257, 619327586), (4514, 309663793), (10559, 132382078), (21118, 66191039), (29327, 47663326), (58654, 23831663), (390683, 3577894), (644099, 2170198), (781366, 1788947), (1085099, 1288198)]