2909884169

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 3282944256

約数和(自身を除く): 373060087

約数列:

[1, 17, 23, 67, 277, 391, 401, 1139, 1541, 4709, 6371, 6817, 9223, 18559, 26197, 26867, 108307, 111077, 156791, 315503, 426857, 456739, 617941, 1888309, 2554771, 7256569, 7442159, 10504997, 43431107, 126516703, 171169657, 2909884169]

約数ペア:

[(1, 2909884169), (17, 171169657), (23, 126516703), (67, 43431107), (277, 10504997), (391, 7442159), (401, 7256569), (1139, 2554771), (1541, 1888309), (4709, 617941), (6371, 456739), (6817, 426857), (9223, 315503), (18559, 156791), (26197, 111077), (26867, 108307)]