521147536

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{51133}}^1$

素因数の和:51168

約数の個数: 60

約数和(自身を含む): 1264952892

約数和(自身を除く): 743805356

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 51133, 102266, 204532, 357931, 409064, 664729, 715862, 818128, 1329458, 1431724, 2505517, 2658916, 2863448, 4653103, 5011034, 5317832, 5726896, 9306206, 10022068, 10635664, 18612412, 20044136, 32571721, 37224824, 40088272, 65143442, 74449648, 130286884, 260573768, 521147536]

約数ペア:

[(1, 521147536), (2, 260573768), (4, 130286884), (7, 74449648), (8, 65143442), (13, 40088272), (14, 37224824), (16, 32571721), (26, 20044136), (28, 18612412), (49, 10635664), (52, 10022068), (56, 9306206), (91, 5726896), (98, 5317832), (104, 5011034), (112, 4653103), (182, 2863448), (196, 2658916), (208, 2505517), (364, 1431724), (392, 1329458), (637, 818128), (728, 715862), (784, 664729), (1274, 409064), (1456, 357931), (2548, 204532), (5096, 102266), (10192, 51133)]