13521016

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 26114400

約数和(自身を除く): 12593384

約数列:

[1, 2, 4, 8, 61, 103, 122, 206, 244, 269, 412, 488, 538, 824, 1076, 2152, 6283, 12566, 16409, 25132, 27707, 32818, 50264, 55414, 65636, 110828, 131272, 221656, 1690127, 3380254, 6760508, 13521016]

約数ペア:

[(1, 13521016), (2, 6760508), (4, 3380254), (8, 1690127), (61, 221656), (103, 131272), (122, 110828), (206, 65636), (244, 55414), (269, 50264), (412, 32818), (488, 27707), (538, 25132), (824, 16409), (1076, 12566), (2152, 6283)]