985366928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{676763}}^1$

素因数の和:676791

約数の個数: 40

約数和(自身を含む): 2349724608

約数和(自身を除く): 1364357680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 676763, 1353526, 2707052, 4737341, 5414104, 8797919, 9474682, 10828208, 17595838, 18949364, 35191676, 37898728, 61585433, 70383352, 75797456, 123170866, 140766704, 246341732, 492683464, 985366928]

約数ペア:

[(1, 985366928), (2, 492683464), (4, 246341732), (7, 140766704), (8, 123170866), (13, 75797456), (14, 70383352), (16, 61585433), (26, 37898728), (28, 35191676), (52, 18949364), (56, 17595838), (91, 10828208), (104, 9474682), (112, 8797919), (182, 5414104), (208, 4737341), (364, 2707052), (728, 1353526), (1456, 676763)]