2572256973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{5077}}^1$

素因数の和:6285

約数の個数: 32

約数和(自身を含む): 4033475712

約数和(自身を除く): 1461218739

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1181, 3543, 5077, 12991, 15231, 15353, 38973, 46059, 55847, 66001, 167541, 168883, 198003, 506649, 726011, 2178033, 5995937, 17987811, 65955307, 77947181, 197865921, 233841543, 857418991, 2572256973]

約数ペア:

[(1, 2572256973), (3, 857418991), (11, 233841543), (13, 197865921), (33, 77947181), (39, 65955307), (143, 17987811), (429, 5995937), (1181, 2178033), (3543, 726011), (5077, 506649), (12991, 198003), (15231, 168883), (15353, 167541), (38973, 66001), (46059, 55847)]