1022019935

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2647}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 1317814272

約数和(自身を除く): 295794337

約数列:

[1, 5, 31, 47, 53, 155, 235, 265, 1457, 1643, 2491, 2647, 7285, 8215, 12455, 13235, 77221, 82057, 124409, 140291, 386105, 410285, 622045, 701455, 3856679, 4349021, 6593677, 19283395, 21745105, 32968385, 204403987, 1022019935]

約数ペア:

[(1, 1022019935), (5, 204403987), (31, 32968385), (47, 21745105), (53, 19283395), (155, 6593677), (235, 4349021), (265, 3856679), (1457, 701455), (1643, 622045), (2491, 410285), (2647, 386105), (7285, 140291), (8215, 124409), (12455, 82057), (13235, 77221)]