890097986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{33581}}^1$

素因数の和:34069

約数の個数: 16

約数和(自身を含む): 1384250040

約数和(自身を除く): 494152054

約数列:

[1, 2, 29, 58, 457, 914, 13253, 26506, 33581, 67162, 973849, 1947698, 15346517, 30693034, 445048993, 890097986]

約数ペア:

[(1, 890097986), (2, 445048993), (29, 30693034), (58, 15346517), (457, 1947698), (914, 973849), (13253, 67162), (26506, 33581)]