2546977966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{244291}}^1$

素因数の和:244707

約数の個数: 16

約数和(自身を含む): 4124626128

約数和(自身を除く): 1577648162

約数列:

[1, 2, 13, 26, 401, 802, 5213, 10426, 244291, 488582, 3175783, 6351566, 97960691, 195921382, 1273488983, 2546977966]

約数ペア:

[(1, 2546977966), (2, 1273488983), (13, 195921382), (26, 97960691), (401, 6351566), (802, 3175783), (5213, 488582), (10426, 244291)]