2100051912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{657911}}^1$

素因数の和:657946

約数の個数: 64

約数和(自身を含む): 6315955200

約数和(自身を除く): 4215903288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 657911, 1315822, 1973733, 2631644, 3947466, 4605377, 5263288, 7894932, 9210754, 12500309, 13816131, 15789864, 18421508, 25000618, 27632262, 36843016, 37500927, 50001236, 55264524, 75001854, 87502163, 100002472, 110529048, 150003708, 175004326, 262506489, 300007416, 350008652, 525012978, 700017304, 1050025956, 2100051912]

約数ペア:

[(1, 2100051912), (2, 1050025956), (3, 700017304), (4, 525012978), (6, 350008652), (7, 300007416), (8, 262506489), (12, 175004326), (14, 150003708), (19, 110529048), (21, 100002472), (24, 87502163), (28, 75001854), (38, 55264524), (42, 50001236), (56, 37500927), (57, 36843016), (76, 27632262), (84, 25000618), (114, 18421508), (133, 15789864), (152, 13816131), (168, 12500309), (228, 9210754), (266, 7894932), (399, 5263288), (456, 4605377), (532, 3947466), (798, 2631644), (1064, 1973733), (1596, 1315822), (3192, 657911)]