28178323679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{546547}}^1$

素因数の和:546710

約数の個数: 16

約数和(自身を含む): 31743507840

約数和(自身を除く): 3565184161

約数列:

[1, 11, 43, 109, 473, 1199, 4687, 51557, 546547, 6012017, 23501521, 59573623, 258516731, 655309853, 2561665789, 28178323679]

約数ペア:

[(1, 28178323679), (11, 2561665789), (43, 655309853), (109, 258516731), (473, 59573623), (1199, 23501521), (4687, 6012017), (51557, 546547)]