868146916

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{26209}}^1$

素因数の和:26253

約数の個数: 54

約数和(自身を含む): 1913775570

約数和(自身を除く): 1045628654

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 364, 637, 676, 1183, 1274, 2366, 2548, 4732, 8281, 16562, 26209, 33124, 52418, 104836, 183463, 340717, 366926, 681434, 733852, 1284241, 1362868, 2385019, 2568482, 4429321, 4770038, 5136964, 8858642, 9540076, 16695133, 17717284, 31005247, 33390266, 62010494, 66780532, 124020988, 217036729, 434073458, 868146916]

約数ペア:

[(1, 868146916), (2, 434073458), (4, 217036729), (7, 124020988), (13, 66780532), (14, 62010494), (26, 33390266), (28, 31005247), (49, 17717284), (52, 16695133), (91, 9540076), (98, 8858642), (169, 5136964), (182, 4770038), (196, 4429321), (338, 2568482), (364, 2385019), (637, 1362868), (676, 1284241), (1183, 733852), (1274, 681434), (2366, 366926), (2548, 340717), (4732, 183463), (8281, 104836), (16562, 52418), (26209, 33124)]