2602468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 5288080

約数和(自身を除く): 2685612

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 283, 418, 484, 566, 836, 1132, 2299, 3113, 4598, 5377, 6226, 9196, 10754, 12452, 21508, 34243, 59147, 68486, 118294, 136972, 236588, 650617, 1301234, 2602468]

約数ペア:

[(1, 2602468), (2, 1301234), (4, 650617), (11, 236588), (19, 136972), (22, 118294), (38, 68486), (44, 59147), (76, 34243), (121, 21508), (209, 12452), (242, 10754), (283, 9196), (418, 6226), (484, 5377), (566, 4598), (836, 3113), (1132, 2299)]