2056285691916

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{127763}}^1\times {\mathrm{9649}}^1$

素因数の和:137558

約数の個数: 48

約数和(自身を含む): 4833056592000

約数和(自身を除く): 2776770900084

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 9649, 19298, 28947, 38596, 57894, 115788, 127763, 255526, 383289, 511052, 766578, 1341211, 1533156, 2682422, 4023633, 5364844, 8047266, 16094532, 17759057, 35518114, 53277171, 71036228, 106554342, 213108684, 1232785187, 2465570374, 3698355561, 4931140748, 7396711122, 14793422244, 171357140993, 342714281986, 514071422979, 685428563972, 1028142845958, 2056285691916]

約数ペア:

[(1, 2056285691916), (2, 1028142845958), (3, 685428563972), (4, 514071422979), (6, 342714281986), (12, 171357140993), (139, 14793422244), (278, 7396711122), (417, 4931140748), (556, 3698355561), (834, 2465570374), (1668, 1232785187), (9649, 213108684), (19298, 106554342), (28947, 71036228), (38596, 53277171), (57894, 35518114), (115788, 17759057), (127763, 16094532), (255526, 8047266), (383289, 5364844), (511052, 4023633), (766578, 2682422), (1341211, 1533156)]