2149704016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5841587}}^1$

素因数の和:5841618

約数の個数: 20

約数和(自身を含む): 4346141472

約数和(自身を除く): 2196437456

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5841587, 11683174, 23366348, 46732696, 93465392, 134356501, 268713002, 537426004, 1074852008, 2149704016]

約数ペア:

[(1, 2149704016), (2, 1074852008), (4, 537426004), (8, 268713002), (16, 134356501), (23, 93465392), (46, 46732696), (92, 23366348), (184, 11683174), (368, 5841587)]