2018391008

素因数分解:

$2^5\times {\mathrm{10139}}^1\times {\mathrm{6221}}^1$

素因数の和:16370

約数の個数: 24

約数和(自身を含む): 3974738040

約数和(自身を除く): 1956347032

約数列:

[1, 2, 4, 8, 16, 32, 6221, 10139, 12442, 20278, 24884, 40556, 49768, 81112, 99536, 162224, 199072, 324448, 63074719, 126149438, 252298876, 504597752, 1009195504, 2018391008]

約数ペア:

[(1, 2018391008), (2, 1009195504), (4, 504597752), (8, 252298876), (16, 126149438), (32, 63074719), (6221, 324448), (10139, 199072), (12442, 162224), (20278, 99536), (24884, 81112), (40556, 49768)]