2103164798

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1080763}}^1$

素因数の和:1080911

約数の個数: 16

約数和(自身を含む): 3631367040

約数和(自身を除く): 1528202242

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 1080763, 2161526, 7565341, 15130682, 150226057, 300452114, 1051582399, 2103164798]

約数ペア:

[(1, 2103164798), (2, 1051582399), (7, 300452114), (14, 150226057), (139, 15130682), (278, 7565341), (973, 2161526), (1946, 1080763)]