2180368509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{3083}}^1$

素因数の和:3865

約数の個数: 32

約数和(自身を含む): 3286310400

約数和(自身を除く): 1105941891

約数列:

[1, 3, 11, 29, 33, 87, 319, 739, 957, 2217, 3083, 8129, 9249, 21431, 24387, 33913, 64293, 89407, 101739, 235741, 268221, 707223, 983477, 2278337, 2950431, 6835011, 25061707, 66071773, 75185121, 198215319, 726789503, 2180368509]

約数ペア:

[(1, 2180368509), (3, 726789503), (11, 198215319), (29, 75185121), (33, 66071773), (87, 25061707), (319, 6835011), (739, 2950431), (957, 2278337), (2217, 983477), (3083, 707223), (8129, 268221), (9249, 235741), (21431, 101739), (24387, 89407), (33913, 64293)]