1769776

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2148

約数の個数: 20

約数和(自身を含む): 3495312

約数和(自身を除く): 1725536

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2087, 4174, 8348, 16696, 33392, 110611, 221222, 442444, 884888, 1769776]

約数ペア:

[(1, 1769776), (2, 884888), (4, 442444), (8, 221222), (16, 110611), (53, 33392), (106, 16696), (212, 8348), (424, 4174), (848, 2087)]