2495384773

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{90547}}^1$

素因数の和:90712

約数の個数: 16

約数和(自身を含む): 2967076864

約数和(自身を除く): 471692091

約数列:

[1, 7, 31, 127, 217, 889, 3937, 27559, 90547, 633829, 2806957, 11499469, 19648699, 80496283, 356483539, 2495384773]

約数ペア:

[(1, 2495384773), (7, 356483539), (31, 80496283), (127, 19648699), (217, 11499469), (889, 2806957), (3937, 633829), (27559, 90547)]