677601873676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1\times {\mathrm{692281}}^1$

素因数の和:694994

約数の個数: 48

約数和(自身を含む): 1459995046720

約数和(自身を除く): 782393173044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2689, 5378, 10756, 18823, 34957, 37646, 69914, 75292, 139828, 244699, 489398, 692281, 978796, 1384562, 2769124, 4845967, 8999653, 9691934, 17999306, 19383868, 35998612, 62997571, 125995142, 251990284, 1861543609, 3723087218, 7446174436, 13030805263, 24200066917, 26061610526, 48400133834, 52123221052, 96800267668, 169400468419, 338800936838, 677601873676]

約数ペア:

[(1, 677601873676), (2, 338800936838), (4, 169400468419), (7, 96800267668), (13, 52123221052), (14, 48400133834), (26, 26061610526), (28, 24200066917), (52, 13030805263), (91, 7446174436), (182, 3723087218), (364, 1861543609), (2689, 251990284), (5378, 125995142), (10756, 62997571), (18823, 35998612), (34957, 19383868), (37646, 17999306), (69914, 9691934), (75292, 8999653), (139828, 4845967), (244699, 2769124), (489398, 1384562), (692281, 978796)]