2046770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 4199040

約数和(自身を除く): 2152270

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 809, 1265, 1618, 2530, 4045, 8090, 8899, 17798, 18607, 37214, 44495, 88990, 93035, 186070, 204677, 409354, 1023385, 2046770]

約数ペア:

[(1, 2046770), (2, 1023385), (5, 409354), (10, 204677), (11, 186070), (22, 93035), (23, 88990), (46, 44495), (55, 37214), (110, 18607), (115, 17798), (230, 8899), (253, 8090), (506, 4045), (809, 2530), (1265, 1618)]