2804898

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 6018624

約数和(自身を除く): 3213726

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 257, 321, 514, 642, 771, 1542, 1819, 3638, 4369, 5457, 8738, 10914, 13107, 26214, 27499, 54998, 82497, 164994, 467483, 934966, 1402449, 2804898]

約数ペア:

[(1, 2804898), (2, 1402449), (3, 934966), (6, 467483), (17, 164994), (34, 82497), (51, 54998), (102, 27499), (107, 26214), (214, 13107), (257, 10914), (321, 8738), (514, 5457), (642, 4369), (771, 3638), (1542, 1819)]