138520897018

素因数分解:

$2^1\times 7^2\times {\mathrm{1063}}^1\times {\mathrm{1329707}}^1$

素因数の和:1330786

約数の個数: 24

約数和(自身を含む): 241932392352

約数和(自身を除く): 103411495334

約数列:

[1, 2, 7, 14, 49, 98, 1063, 2126, 7441, 14882, 52087, 104174, 1329707, 2659414, 9307949, 18615898, 65155643, 130311286, 1413478541, 2826957082, 9894349787, 19788699574, 69260448509, 138520897018]

約数ペア:

[(1, 138520897018), (2, 69260448509), (7, 19788699574), (14, 9894349787), (49, 2826957082), (98, 1413478541), (1063, 130311286), (2126, 65155643), (7441, 18615898), (14882, 9307949), (52087, 2659414), (104174, 1329707)]