1988810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8647}}^1$

素因数の和:8677

約数の個数: 16

約数和(自身を含む): 3735936

約数和(自身を除く): 1747126

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8647, 17294, 43235, 86470, 198881, 397762, 994405, 1988810]

約数ペア:

[(1, 1988810), (2, 994405), (5, 397762), (10, 198881), (23, 86470), (46, 43235), (115, 17294), (230, 8647)]