218386218974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{952379}}^1$

素因数の和:953888

約数の個数: 32

約数和(自身を含む): 408685305600

約数和(自身を除く): 190299086626

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1489, 2978, 10423, 16379, 20846, 32758, 114653, 229306, 952379, 1904758, 6666653, 10476169, 13333306, 20952338, 73333183, 146666366, 1418092331, 2836184662, 9926646317, 15599015641, 19853292634, 31198031282, 109193109487, 218386218974]

約数ペア:

[(1, 218386218974), (2, 109193109487), (7, 31198031282), (11, 19853292634), (14, 15599015641), (22, 9926646317), (77, 2836184662), (154, 1418092331), (1489, 146666366), (2978, 73333183), (10423, 20952338), (16379, 13333306), (20846, 10476169), (32758, 6666653), (114653, 1904758), (229306, 952379)]