2018459861

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{887}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 2396832768

約数和(自身を除く): 378372907

約数列:

[1, 11, 17, 43, 187, 283, 473, 731, 887, 3113, 4811, 8041, 9757, 12169, 15079, 38141, 52921, 133859, 165869, 206873, 251021, 419551, 648397, 2275603, 2761231, 4267357, 7132367, 10793903, 46940927, 118732933, 183496351, 2018459861]

約数ペア:

[(1, 2018459861), (11, 183496351), (17, 118732933), (43, 46940927), (187, 10793903), (283, 7132367), (473, 4267357), (731, 2761231), (887, 2275603), (3113, 648397), (4811, 419551), (8041, 251021), (9757, 206873), (12169, 165869), (15079, 133859), (38141, 52921)]