2013196472

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{9463}}^1$

素因数の和:9636

約数の個数: 64

約数和(自身を含む): 4497292800

約数和(自身を除く): 2484096328

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 131, 203, 232, 262, 406, 524, 812, 917, 1048, 1624, 1834, 3668, 3799, 7336, 7598, 9463, 15196, 18926, 26593, 30392, 37852, 53186, 66241, 75704, 106372, 132482, 212744, 264964, 274427, 529928, 548854, 1097708, 1239653, 1920989, 2195416, 2479306, 3841978, 4958612, 7683956, 8677571, 9917224, 15367912, 17355142, 34710284, 35949937, 69420568, 71899874, 143799748, 251649559, 287599496, 503299118, 1006598236, 2013196472]

約数ペア:

[(1, 2013196472), (2, 1006598236), (4, 503299118), (7, 287599496), (8, 251649559), (14, 143799748), (28, 71899874), (29, 69420568), (56, 35949937), (58, 34710284), (116, 17355142), (131, 15367912), (203, 9917224), (232, 8677571), (262, 7683956), (406, 4958612), (524, 3841978), (812, 2479306), (917, 2195416), (1048, 1920989), (1624, 1239653), (1834, 1097708), (3668, 548854), (3799, 529928), (7336, 274427), (7598, 264964), (9463, 212744), (15196, 132482), (18926, 106372), (26593, 75704), (30392, 66241), (37852, 53186)]