259252474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1\times {\mathrm{3767}}^1$

素因数の和:6429

約数の個数: 16

約数和(自身を含む): 419061888

約数和(自身を除く): 159809414

約数列:

[1, 2, 13, 26, 2647, 3767, 5294, 7534, 34411, 48971, 68822, 97942, 9971249, 19942498, 129626237, 259252474]

約数ペア:

[(1, 259252474), (2, 129626237), (13, 19942498), (26, 9971249), (2647, 97942), (3767, 68822), (5294, 48971), (7534, 34411)]