2123456244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1944557}}^1$

素因数の和:1944584

約数の個数: 48

約数和(自身を含む): 6098133888

約数和(自身を除く): 3974677644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1944557, 3889114, 5833671, 7778228, 11667342, 13611899, 23334684, 25279241, 27223798, 40835697, 50558482, 54447596, 75837723, 81671394, 101116964, 151675446, 163342788, 176954687, 303350892, 353909374, 530864061, 707818748, 1061728122, 2123456244]

約数ペア:

[(1, 2123456244), (2, 1061728122), (3, 707818748), (4, 530864061), (6, 353909374), (7, 303350892), (12, 176954687), (13, 163342788), (14, 151675446), (21, 101116964), (26, 81671394), (28, 75837723), (39, 54447596), (42, 50558482), (52, 40835697), (78, 27223798), (84, 25279241), (91, 23334684), (156, 13611899), (182, 11667342), (273, 7778228), (364, 5833671), (546, 3889114), (1092, 1944557)]