13381732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 29196160

約数和(自身を除く): 15814428

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 379, 388, 679, 758, 1261, 1358, 1516, 2522, 2653, 2716, 4927, 5044, 5306, 8827, 9854, 10612, 17654, 19708, 34489, 35308, 36763, 68978, 73526, 137956, 147052, 257341, 477919, 514682, 955838, 1029364, 1911676, 3345433, 6690866, 13381732]

約数ペア:

[(1, 13381732), (2, 6690866), (4, 3345433), (7, 1911676), (13, 1029364), (14, 955838), (26, 514682), (28, 477919), (52, 257341), (91, 147052), (97, 137956), (182, 73526), (194, 68978), (364, 36763), (379, 35308), (388, 34489), (679, 19708), (758, 17654), (1261, 10612), (1358, 9854), (1516, 8827), (2522, 5306), (2653, 5044), (2716, 4927)]