2493228388

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{189859}}^1$

素因数の和:189944

約数の個数: 36

約数和(自身を含む): 5151281520

約数和(自身を除く): 2658053132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 1876, 3283, 6566, 13132, 189859, 379718, 759436, 1329013, 2658026, 5316052, 9303091, 12720553, 18606182, 25441106, 37212364, 50882212, 89043871, 178087742, 356175484, 623307097, 1246614194, 2493228388]

約数ペア:

[(1, 2493228388), (2, 1246614194), (4, 623307097), (7, 356175484), (14, 178087742), (28, 89043871), (49, 50882212), (67, 37212364), (98, 25441106), (134, 18606182), (196, 12720553), (268, 9303091), (469, 5316052), (938, 2658026), (1876, 1329013), (3283, 759436), (6566, 379718), (13132, 189859)]