921983398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3466103}}^1$

素因数の和:3466131

約数の個数: 16

約数和(自身を含む): 1663729920

約数和(自身を除く): 741746522

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 3466103, 6932206, 24262721, 48525442, 65855957, 131711914, 460991699, 921983398]

約数ペア:

[(1, 921983398), (2, 460991699), (7, 131711914), (14, 65855957), (19, 48525442), (38, 24262721), (133, 6932206), (266, 3466103)]