2018393704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{42683}}^1$

素因数の和:42969

約数の個数: 32

約数和(自身を含む): 3964489920

約数和(自身を除く): 1946096216

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 257, 514, 1028, 2056, 5911, 11822, 23644, 42683, 47288, 85366, 170732, 341464, 981709, 1963418, 3926836, 7853672, 10969531, 21939062, 43878124, 87756248, 252299213, 504598426, 1009196852, 2018393704]

約数ペア:

[(1, 2018393704), (2, 1009196852), (4, 504598426), (8, 252299213), (23, 87756248), (46, 43878124), (92, 21939062), (184, 10969531), (257, 7853672), (514, 3926836), (1028, 1963418), (2056, 981709), (5911, 341464), (11822, 170732), (23644, 85366), (42683, 47288)]