966365764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139729}}^1$

素因数の和:139772

約数の個数: 48

約数和(自身を含む): 2190966400

約数和(自身を除く): 1224600636

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 139729, 279458, 558916, 978103, 1816477, 1956206, 2654851, 3632954, 3912412, 5309702, 7265908, 10619404, 12715339, 18583957, 25430678, 34513063, 37167914, 50861356, 69026126, 74335828, 138052252, 241591441, 483182882, 966365764]

約数ペア:

[(1, 966365764), (2, 483182882), (4, 241591441), (7, 138052252), (13, 74335828), (14, 69026126), (19, 50861356), (26, 37167914), (28, 34513063), (38, 25430678), (52, 18583957), (76, 12715339), (91, 10619404), (133, 7265908), (182, 5309702), (247, 3912412), (266, 3632954), (364, 2654851), (494, 1956206), (532, 1816477), (988, 978103), (1729, 558916), (3458, 279458), (6916, 139729)]