2506502154247

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{85275479}}^1$

素因数の和:85275535

約数の個数: 32

約数和(自身を含む): 3438307353600

約数和(自身を除く): 931805199353

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1547, 1729, 2261, 4199, 29393, 85275479, 596928353, 1108581227, 1449683143, 1620234101, 7760068589, 10147782001, 11341638707, 18845880859, 21063043313, 27543979717, 131921166013, 147441303191, 192807858019, 358071736321, 2506502154247]

約数ペア:

[(1, 2506502154247), (7, 358071736321), (13, 192807858019), (17, 147441303191), (19, 131921166013), (91, 27543979717), (119, 21063043313), (133, 18845880859), (221, 11341638707), (247, 10147782001), (323, 7760068589), (1547, 1620234101), (1729, 1449683143), (2261, 1108581227), (4199, 596928353), (29393, 85275479)]