254196722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{64747}}^1$

素因数の和:64913

約数の個数: 16

約数和(自身を含む): 413351232

約数和(自身を除く): 159154510

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 64747, 129494, 841711, 1683422, 9776797, 19553594, 127098361, 254196722]

約数ペア:

[(1, 254196722), (2, 127098361), (13, 19553594), (26, 9776797), (151, 1683422), (302, 841711), (1963, 129494), (3926, 64747)]