2080810116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{750653}}^1$

素因数の和:750681

約数の個数: 72

約数和(自身を含む): 6557713344

約数和(自身を除く): 4476903228

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 750653, 1501306, 2251959, 3002612, 4503918, 5254571, 6755877, 8257183, 9007836, 10509142, 13511754, 15763713, 16514366, 21018284, 24771549, 27023508, 31527426, 33028732, 47291139, 49543098, 57800281, 63054852, 74314647, 94582278, 99086196, 115600562, 148629294, 173400843, 189164556, 231201124, 297258588, 346801686, 520202529, 693603372, 1040405058, 2080810116]

約数ペア:

[(1, 2080810116), (2, 1040405058), (3, 693603372), (4, 520202529), (6, 346801686), (7, 297258588), (9, 231201124), (11, 189164556), (12, 173400843), (14, 148629294), (18, 115600562), (21, 99086196), (22, 94582278), (28, 74314647), (33, 63054852), (36, 57800281), (42, 49543098), (44, 47291139), (63, 33028732), (66, 31527426), (77, 27023508), (84, 24771549), (99, 21018284), (126, 16514366), (132, 15763713), (154, 13511754), (198, 10509142), (231, 9007836), (252, 8257183), (308, 6755877), (396, 5254571), (462, 4503918), (693, 3002612), (924, 2251959), (1386, 1501306), (2772, 750653)]