1887984652294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{9829}}^1\times {\mathrm{76163}}^1$

素因数の和:86104

約数の個数: 32

約数和(自身を含む): 3081616765920

約数和(自身を除く): 1193632113626

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 9829, 19658, 76163, 127777, 152326, 255554, 953413, 990119, 1906826, 1980238, 7387811, 12394369, 14775622, 24788738, 96041543, 192083086, 748606127, 1497212254, 9731879651, 19463759302, 72614794319, 145229588638, 943992326147, 1887984652294]

約数ペア:

[(1, 1887984652294), (2, 943992326147), (13, 145229588638), (26, 72614794319), (97, 19463759302), (194, 9731879651), (1261, 1497212254), (2522, 748606127), (9829, 192083086), (19658, 96041543), (76163, 24788738), (127777, 14775622), (152326, 12394369), (255554, 7387811), (953413, 1980238), (990119, 1906826)]