2487112298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1270231}}^1$

素因数の和:1270333

約数の個数: 16

約数和(自身を含む): 4115551680

約数和(自身を除く): 1628439382

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 1270231, 2540462, 13972541, 27945082, 113050559, 226101118, 1243556149, 2487112298]

約数ペア:

[(1, 2487112298), (2, 1243556149), (11, 226101118), (22, 113050559), (89, 27945082), (178, 13972541), (979, 2540462), (1958, 1270231)]