1569705956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139109}}^1$

素因数の和:139164

約数の個数: 48

約数和(自身を含む): 3489991680

約数和(自身を除く): 1920285724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 139109, 278218, 556436, 973763, 1808417, 1947526, 3616834, 3895052, 4312379, 7233668, 8624758, 12658919, 17249516, 25317838, 30186653, 50635676, 56060927, 60373306, 112121854, 120746612, 224243708, 392426489, 784852978, 1569705956]

約数ペア:

[(1, 1569705956), (2, 784852978), (4, 392426489), (7, 224243708), (13, 120746612), (14, 112121854), (26, 60373306), (28, 56060927), (31, 50635676), (52, 30186653), (62, 25317838), (91, 17249516), (124, 12658919), (182, 8624758), (217, 7233668), (364, 4312379), (403, 3895052), (434, 3616834), (806, 1947526), (868, 1808417), (1612, 973763), (2821, 556436), (5642, 278218), (11284, 139109)]