2691032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 5469120

約数和(自身を除く): 2778088

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 421, 799, 842, 1598, 1684, 3196, 3368, 6392, 7157, 14314, 19787, 28628, 39574, 57256, 79148, 158296, 336379, 672758, 1345516, 2691032]

約数ペア:

[(1, 2691032), (2, 1345516), (4, 672758), (8, 336379), (17, 158296), (34, 79148), (47, 57256), (68, 39574), (94, 28628), (136, 19787), (188, 14314), (376, 7157), (421, 6392), (799, 3368), (842, 3196), (1598, 1684)]