1026309904

素因数分解:

$2^4\times {\mathrm{1777}}^1\times {\mathrm{36097}}^1$

素因数の和:37882

約数の個数: 20

約数和(自身を含む): 1989649564

約数和(自身を除く): 963339660

約数列:

[1, 2, 4, 8, 16, 1777, 3554, 7108, 14216, 28432, 36097, 72194, 144388, 288776, 577552, 64144369, 128288738, 256577476, 513154952, 1026309904]

約数ペア:

[(1, 1026309904), (2, 513154952), (4, 256577476), (8, 128288738), (16, 64144369), (1777, 577552), (3554, 288776), (7108, 144388), (14216, 72194), (28432, 36097)]