2555326448642

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{754067}}^1$

素因数の和:754188

約数の個数: 64

約数和(自身を含む): 4504138652160

約数和(自身を除く): 1948812203518

約数列:

[1, 2, 11, 19, 22, 38, 67, 121, 134, 209, 242, 418, 737, 1273, 1331, 1474, 2299, 2546, 2662, 4598, 8107, 14003, 16214, 25289, 28006, 50578, 89177, 154033, 178354, 308066, 754067, 1508134, 1694363, 3388726, 8294737, 14327273, 16589474, 28654546, 50522489, 91242107, 101044978, 157600003, 182484214, 315200006, 555747379, 959927291, 1003663177, 1111494758, 1733600033, 1919854582, 2007326354, 3467200066, 6113221169, 10559200201, 12226442338, 19069600363, 21118400402, 38139200726, 67245432859, 116151202211, 134490865718, 232302404422, 1277663224321, 2555326448642]

約数ペア:

[(1, 2555326448642), (2, 1277663224321), (11, 232302404422), (19, 134490865718), (22, 116151202211), (38, 67245432859), (67, 38139200726), (121, 21118400402), (134, 19069600363), (209, 12226442338), (242, 10559200201), (418, 6113221169), (737, 3467200066), (1273, 2007326354), (1331, 1919854582), (1474, 1733600033), (2299, 1111494758), (2546, 1003663177), (2662, 959927291), (4598, 555747379), (8107, 315200006), (14003, 182484214), (16214, 157600003), (25289, 101044978), (28006, 91242107), (50578, 50522489), (89177, 28654546), (154033, 16589474), (178354, 14327273), (308066, 8294737), (754067, 3388726), (1508134, 1694363)]