2601665015654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1\times {\mathrm{523}}^1\times {\mathrm{1657}}^1$

素因数の和:2797

約数の個数: 64

約数和(自身を含む): 4149350592000

約数和(自身を除く): 1547685576346

約数列:

[1, 2, 19, 38, 199, 397, 398, 523, 794, 1046, 1657, 3314, 3781, 7543, 7562, 9937, 15086, 19874, 31483, 62966, 79003, 104077, 158006, 207631, 208154, 329743, 415262, 657829, 659486, 866611, 1315658, 1501057, 1733222, 1977463, 3002114, 3944989, 3954926, 6265117, 7889978, 12498751, 12530234, 16465609, 24997502, 32931218, 41318569, 82637138, 130907971, 172455589, 261815942, 344044567, 344911178, 688089134, 785052811, 1570105622, 2487251449, 3276656191, 4974502898, 6536846773, 6553312382, 13073693546, 68464868833, 136929737666, 1300832507827, 2601665015654]

約数ペア:

[(1, 2601665015654), (2, 1300832507827), (19, 136929737666), (38, 68464868833), (199, 13073693546), (397, 6553312382), (398, 6536846773), (523, 4974502898), (794, 3276656191), (1046, 2487251449), (1657, 1570105622), (3314, 785052811), (3781, 688089134), (7543, 344911178), (7562, 344044567), (9937, 261815942), (15086, 172455589), (19874, 130907971), (31483, 82637138), (62966, 41318569), (79003, 32931218), (104077, 24997502), (158006, 16465609), (207631, 12530234), (208154, 12498751), (329743, 7889978), (415262, 6265117), (657829, 3954926), (659486, 3944989), (866611, 3002114), (1315658, 1977463), (1501057, 1733222)]