258528041512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2485846553}}^1$

素因数の和:2485846572

約数の個数: 16

約数和(自身を含む): 522027776340

約数和(自身を除く): 263499734828

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2485846553, 4971693106, 9943386212, 19886772424, 32316005189, 64632010378, 129264020756, 258528041512]

約数ペア:

[(1, 258528041512), (2, 129264020756), (4, 64632010378), (8, 32316005189), (13, 19886772424), (26, 9943386212), (52, 4971693106), (104, 2485846553)]