2017396976

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{783151}}^1$

素因数の和:783189

約数の個数: 40

約数和(自身を含む): 4661320704

約数和(自身を除く): 2643923728

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 783151, 1566302, 3132604, 5482057, 6265208, 10964114, 12530416, 18012473, 21928228, 36024946, 43856456, 72049892, 87712912, 126087311, 144099784, 252174622, 288199568, 504349244, 1008698488, 2017396976]

約数ペア:

[(1, 2017396976), (2, 1008698488), (4, 504349244), (7, 288199568), (8, 252174622), (14, 144099784), (16, 126087311), (23, 87712912), (28, 72049892), (46, 43856456), (56, 36024946), (92, 21928228), (112, 18012473), (161, 12530416), (184, 10964114), (322, 6265208), (368, 5482057), (644, 3132604), (1288, 1566302), (2576, 783151)]