2080846884

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{66109}}^1$

素因数の和:66220

約数の個数: 48

約数和(自身を含む): 5049746240

約数和(自身を除く): 2968899356

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 516, 732, 2623, 5246, 7869, 10492, 15738, 31476, 66109, 132218, 198327, 264436, 396654, 793308, 2842687, 4032649, 5685374, 8065298, 8528061, 11370748, 12097947, 16130596, 17056122, 24195894, 34112244, 48391788, 173403907, 346807814, 520211721, 693615628, 1040423442, 2080846884]

約数ペア:

[(1, 2080846884), (2, 1040423442), (3, 693615628), (4, 520211721), (6, 346807814), (12, 173403907), (43, 48391788), (61, 34112244), (86, 24195894), (122, 17056122), (129, 16130596), (172, 12097947), (183, 11370748), (244, 8528061), (258, 8065298), (366, 5685374), (516, 4032649), (732, 2842687), (2623, 793308), (5246, 396654), (7869, 264436), (10492, 198327), (15738, 132218), (31476, 66109)]