2017609552

素因数分解:

$2^4\times 7^1\times {\mathrm{18014371}}^1$

素因数の和:18014386

約数の個数: 20

約数和(自身を含む): 4467564256

約数和(自身を除く): 2449954704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18014371, 36028742, 72057484, 126100597, 144114968, 252201194, 288229936, 504402388, 1008804776, 2017609552]

約数ペア:

[(1, 2017609552), (2, 1008804776), (4, 504402388), (7, 288229936), (8, 252201194), (14, 144114968), (16, 126100597), (28, 72057484), (56, 36028742), (112, 18014371)]