2114735

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 3151872

約数和(自身を除く): 1037137

約数列:

[1, 5, 7, 23, 35, 37, 71, 115, 161, 185, 259, 355, 497, 805, 851, 1295, 1633, 2485, 2627, 4255, 5957, 8165, 11431, 13135, 18389, 29785, 57155, 60421, 91945, 302105, 422947, 2114735]

約数ペア:

[(1, 2114735), (5, 422947), (7, 302105), (23, 91945), (35, 60421), (37, 57155), (71, 29785), (115, 18389), (161, 13135), (185, 11431), (259, 8165), (355, 5957), (497, 4255), (805, 2627), (851, 2485), (1295, 1633)]