2011617215

素因数分解:

$5^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{10079}}^1$

素因数の和:10486

約数の個数: 16

約数和(自身を含む): 2438553600

約数和(自身を除く): 426936385

約数列:

[1, 5, 179, 223, 895, 1115, 10079, 39917, 50395, 199585, 1804141, 2247617, 9020705, 11238085, 402323443, 2011617215]

約数ペア:

[(1, 2011617215), (5, 402323443), (179, 11238085), (223, 9020705), (895, 2247617), (1115, 1804141), (10079, 199585), (39917, 50395)]