254333582

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 408240000

約数和(自身を除く): 153906418

約数列:

[1, 2, 19, 38, 139, 179, 269, 278, 358, 538, 2641, 3401, 5111, 5282, 6802, 10222, 24881, 37391, 48151, 49762, 74782, 96302, 472739, 710429, 914869, 945478, 1420858, 1829738, 6692989, 13385978, 127166791, 254333582]

約数ペア:

[(1, 254333582), (2, 127166791), (19, 13385978), (38, 6692989), (139, 1829738), (179, 1420858), (269, 945478), (278, 914869), (358, 710429), (538, 472739), (2641, 96302), (3401, 74782), (5111, 49762), (5282, 48151), (6802, 37391), (10222, 24881)]