254235514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1451}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 430303104

約数和(自身を除く): 176067590

約数列:

[1, 2, 13, 23, 26, 46, 293, 299, 586, 598, 1451, 2902, 3809, 6739, 7618, 13478, 18863, 33373, 37726, 66746, 87607, 175214, 425143, 433849, 850286, 867698, 5526859, 9778289, 11053718, 19556578, 127117757, 254235514]

約数ペア:

[(1, 254235514), (2, 127117757), (13, 19556578), (23, 11053718), (26, 9778289), (46, 5526859), (293, 867698), (299, 850286), (586, 433849), (598, 425143), (1451, 175214), (2902, 87607), (3809, 66746), (6739, 37726), (7618, 33373), (13478, 18863)]