2002068261

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 3075209280

約数和(自身を除く): 1073141019

約数列:

[1, 3, 9, 37, 43, 89, 111, 129, 267, 333, 387, 801, 1571, 1591, 3293, 3827, 4713, 4773, 9879, 11481, 14139, 14319, 29637, 34443, 58127, 67553, 139819, 141599, 174381, 202659, 419457, 424797, 523143, 607977, 1258371, 1274391, 2499461, 5173303, 6012217, 7498383, 15519909, 18036651, 22495149, 46559727, 54109953, 222452029, 667356087, 2002068261]

約数ペア:

[(1, 2002068261), (3, 667356087), (9, 222452029), (37, 54109953), (43, 46559727), (89, 22495149), (111, 18036651), (129, 15519909), (267, 7498383), (333, 6012217), (387, 5173303), (801, 2499461), (1571, 1274391), (1591, 1258371), (3293, 607977), (3827, 523143), (4713, 424797), (4773, 419457), (9879, 202659), (11481, 174381), (14139, 141599), (14319, 139819), (29637, 67553), (34443, 58127)]