2149642721

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1\times {\mathrm{1789}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 2273443200

約数和(自身を除く): 123800479

約数列:

[1, 23, 89, 587, 1789, 2047, 13501, 41147, 52243, 159221, 1050143, 1201589, 3662083, 24153289, 93462727, 2149642721]

約数ペア:

[(1, 2149642721), (23, 93462727), (89, 24153289), (587, 3662083), (1789, 1201589), (2047, 1050143), (13501, 159221), (41147, 52243)]