1023471568

素因数分解:

$2^4\times 7^1\times {\mathrm{9138139}}^1$

素因数の和:9138154

約数の個数: 20

約数和(自身を含む): 2266258720

約数和(自身を除く): 1242787152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9138139, 18276278, 36552556, 63966973, 73105112, 127933946, 146210224, 255867892, 511735784, 1023471568]

約数ペア:

[(1, 1023471568), (2, 511735784), (4, 255867892), (7, 146210224), (8, 127933946), (14, 73105112), (16, 63966973), (28, 36552556), (56, 18276278), (112, 9138139)]