2247693518

素因数分解:

$2^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{139487}}^1$

素因数の和:140647

約数の個数: 16

約数和(自身を含む): 3856564224

約数和(自身を除く): 1608870706

約数列:

[1, 2, 7, 14, 1151, 2302, 8057, 16114, 139487, 278974, 976409, 1952818, 160549537, 321099074, 1123846759, 2247693518]

約数ペア:

[(1, 2247693518), (2, 1123846759), (7, 321099074), (14, 160549537), (1151, 1952818), (2302, 976409), (8057, 278974), (16114, 139487)]