1945616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:359

約数の個数: 40

約数和(自身を含む): 4178304

約数和(自身を除く): 2232688

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 311, 368, 391, 622, 782, 1244, 1564, 2488, 3128, 4976, 5287, 6256, 7153, 10574, 14306, 21148, 28612, 42296, 57224, 84592, 114448, 121601, 243202, 486404, 972808, 1945616]

約数ペア:

[(1, 1945616), (2, 972808), (4, 486404), (8, 243202), (16, 121601), (17, 114448), (23, 84592), (34, 57224), (46, 42296), (68, 28612), (92, 21148), (136, 14306), (184, 10574), (272, 7153), (311, 6256), (368, 5287), (391, 4976), (622, 3128), (782, 2488), (1244, 1564)]