1056557089

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239963}}^1$

素因数の和:240024

約数の個数: 16

約数和(自身を含む): 1313083008

約数和(自身を除く): 256525919

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 239963, 1679741, 4079371, 8878631, 28555597, 62150417, 150936727, 1056557089]

約数ペア:

[(1, 1056557089), (7, 150936727), (17, 62150417), (37, 28555597), (119, 8878631), (259, 4079371), (629, 1679741), (4403, 239963)]