2783807992

素因数分解:

$2^3\times 7^2\times {\mathrm{773}}^1\times {\mathrm{9187}}^1$

素因数の和:9980

約数の個数: 48

約数和(自身を含む): 6080342760

約数和(自身を除く): 3296534768

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 773, 1546, 3092, 5411, 6184, 9187, 10822, 18374, 21644, 36748, 37877, 43288, 64309, 73496, 75754, 128618, 151508, 257236, 303016, 450163, 514472, 900326, 1800652, 3601304, 7101551, 14203102, 28406204, 49710857, 56812408, 99421714, 198843428, 347975999, 397686856, 695951998, 1391903996, 2783807992]

約数ペア:

[(1, 2783807992), (2, 1391903996), (4, 695951998), (7, 397686856), (8, 347975999), (14, 198843428), (28, 99421714), (49, 56812408), (56, 49710857), (98, 28406204), (196, 14203102), (392, 7101551), (773, 3601304), (1546, 1800652), (3092, 900326), (5411, 514472), (6184, 450163), (9187, 303016), (10822, 257236), (18374, 151508), (21644, 128618), (36748, 75754), (37877, 73496), (43288, 64309)]