9989434

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7841}}^1$

素因数の和:7870

約数の個数: 24

約数和(自身を含む): 18773748

約数和(自身を除く): 8784314

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 7841, 15682, 54887, 101933, 109774, 203866, 384209, 713531, 768418, 1427062, 4994717, 9989434]

約数ペア:

[(1, 9989434), (2, 4994717), (7, 1427062), (13, 768418), (14, 713531), (26, 384209), (49, 203866), (91, 109774), (98, 101933), (182, 54887), (637, 15682), (1274, 7841)]