1243459718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1\times {\mathrm{24071}}^1$

素因数の和:25219

約数の個数: 16

約数和(自身を含む): 1948098816

約数和(自身を除く): 704639098

約数列:

[1, 2, 23, 46, 1123, 2246, 24071, 25829, 48142, 51658, 553633, 1107266, 27031733, 54063466, 621729859, 1243459718]

約数ペア:

[(1, 1243459718), (2, 621729859), (23, 54063466), (46, 27031733), (1123, 1107266), (2246, 553633), (24071, 51658), (25829, 48142)]