2113706917

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{49477}}^1$

素因数の和:49860

約数の個数: 16

約数和(自身を含む): 2564939520

約数和(自身を除く): 451232603

約数列:

[1, 7, 17, 119, 359, 2513, 6103, 42721, 49477, 346339, 841109, 5887763, 17762243, 124335701, 301958131, 2113706917]

約数ペア:

[(1, 2113706917), (7, 301958131), (17, 124335701), (119, 17762243), (359, 5887763), (2513, 841109), (6103, 346339), (42721, 49477)]