2497681594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{29863}}^1$

素因数の和:29986

約数の個数: 32

約数和(自身を含む): 4128399360

約数和(自身を除く): 1630717766

約数列:

[1, 2, 19, 31, 38, 62, 71, 142, 589, 1178, 1349, 2201, 2698, 4402, 29863, 41819, 59726, 83638, 567397, 925753, 1134794, 1851506, 2120273, 4240546, 17589307, 35178614, 40285187, 65728463, 80570374, 131456926, 1248840797, 2497681594]

約数ペア:

[(1, 2497681594), (2, 1248840797), (19, 131456926), (31, 80570374), (38, 65728463), (62, 40285187), (71, 35178614), (142, 17589307), (589, 4240546), (1178, 2120273), (1349, 1851506), (2201, 1134794), (2698, 925753), (4402, 567397), (29863, 83638), (41819, 59726)]