1268903562

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{654749}}^1$

素因数の和:654790

約数の個数: 32

約数和(自身を含む): 2828520000

約数和(自身を除く): 1559616438

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 654749, 1309498, 1964247, 3928494, 11130733, 12440231, 22261466, 24880462, 33392199, 37320693, 66784398, 74641386, 211483927, 422967854, 634451781, 1268903562]

約数ペア:

[(1, 1268903562), (2, 634451781), (3, 422967854), (6, 211483927), (17, 74641386), (19, 66784398), (34, 37320693), (38, 33392199), (51, 24880462), (57, 22261466), (102, 12440231), (114, 11130733), (323, 3928494), (646, 1964247), (969, 1309498), (1938, 654749)]