2008260064

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{646991}}^1$

素因数の和:647098

約数の個数: 24

約数和(自身を含む): 3994528608

約数和(自身を除く): 1986268544

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 646991, 1293982, 2587964, 5175928, 10351856, 20703712, 62758127, 125516254, 251032508, 502065016, 1004130032, 2008260064]

約数ペア:

[(1, 2008260064), (2, 1004130032), (4, 502065016), (8, 251032508), (16, 125516254), (32, 62758127), (97, 20703712), (194, 10351856), (388, 5175928), (776, 2587964), (1552, 1293982), (3104, 646991)]