2162212878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{768377}}^1$

素因数の和:768456

約数の個数: 32

約数和(自身を含む): 5015971584

約数和(自身を除く): 2853758706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 768377, 1536754, 2305131, 4610262, 5378639, 10757278, 16135917, 32271834, 51481259, 102962518, 154443777, 308887554, 360368813, 720737626, 1081106439, 2162212878]

約数ペア:

[(1, 2162212878), (2, 1081106439), (3, 720737626), (6, 360368813), (7, 308887554), (14, 154443777), (21, 102962518), (42, 51481259), (67, 32271834), (134, 16135917), (201, 10757278), (402, 5378639), (469, 4610262), (938, 2305131), (1407, 1536754), (2814, 768377)]