2620979968354

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12726787}}^1$

素因数の和:12726871

約数の個数: 48

約数和(自身を含む): 4631125431744

約数和(自身を除く): 2010145463390

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 121, 242, 253, 407, 506, 814, 851, 1702, 2783, 4477, 5566, 8954, 9361, 18722, 102971, 205942, 12726787, 25453574, 139994657, 279989314, 292716101, 470891119, 585432202, 941782238, 1539941227, 3079882454, 3219877111, 5179802309, 6439754222, 10359604618, 10830495737, 21660991474, 35418648221, 56977825399, 70837296442, 113955650798, 119135453107, 238270906214, 1310489984177, 2620979968354]

約数ペア:

[(1, 2620979968354), (2, 1310489984177), (11, 238270906214), (22, 119135453107), (23, 113955650798), (37, 70837296442), (46, 56977825399), (74, 35418648221), (121, 21660991474), (242, 10830495737), (253, 10359604618), (407, 6439754222), (506, 5179802309), (814, 3219877111), (851, 3079882454), (1702, 1539941227), (2783, 941782238), (4477, 585432202), (5566, 470891119), (8954, 292716101), (9361, 279989314), (18722, 139994657), (102971, 25453574), (205942, 12726787)]