490817778902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1\times {\mathrm{380047}}^1$

素因数の和:381356

約数の個数: 32

約数和(自身を含む): 820903680000

約数和(自身を除く): 330085901098

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 1249, 2498, 13739, 27478, 58703, 117406, 380047, 645733, 760094, 1291466, 4180517, 8361034, 17862209, 35724418, 196484299, 392968598, 474678703, 949357406, 5221465733, 10442931466, 22309899041, 44619798082, 245408889451, 490817778902]

約数ペア:

[(1, 490817778902), (2, 245408889451), (11, 44619798082), (22, 22309899041), (47, 10442931466), (94, 5221465733), (517, 949357406), (1034, 474678703), (1249, 392968598), (2498, 196484299), (13739, 35724418), (27478, 17862209), (58703, 8361034), (117406, 4180517), (380047, 1291466), (645733, 760094)]