561882972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{352057}}^1$

素因数の和:352090

約数の個数: 48

約数和(自身を含む): 1577219840

約数和(自身を除く): 1015336868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 352057, 704114, 1056171, 1408228, 2112342, 2464399, 4224684, 4928798, 6689083, 7393197, 9857596, 13378166, 14786394, 20067249, 26756332, 29572788, 40134498, 46823581, 80268996, 93647162, 140470743, 187294324, 280941486, 561882972]

約数ペア:

[(1, 561882972), (2, 280941486), (3, 187294324), (4, 140470743), (6, 93647162), (7, 80268996), (12, 46823581), (14, 40134498), (19, 29572788), (21, 26756332), (28, 20067249), (38, 14786394), (42, 13378166), (57, 9857596), (76, 7393197), (84, 6689083), (114, 4928798), (133, 4224684), (228, 2464399), (266, 2112342), (399, 1408228), (532, 1056171), (798, 704114), (1596, 352057)]