1423965718

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{20129}}^1$

素因数の和:20332

約数の個数: 32

約数和(自身を含む): 2535413760

約数和(自身を除く): 1111448042

約数列:

[1, 2, 7, 14, 31, 62, 163, 217, 326, 434, 1141, 2282, 5053, 10106, 20129, 35371, 40258, 70742, 140903, 281806, 623999, 1247998, 3281027, 4367993, 6562054, 8735986, 22967189, 45934378, 101711837, 203423674, 711982859, 1423965718]

約数ペア:

[(1, 1423965718), (2, 711982859), (7, 203423674), (14, 101711837), (31, 45934378), (62, 22967189), (163, 8735986), (217, 6562054), (326, 4367993), (434, 3281027), (1141, 1247998), (2282, 623999), (5053, 281806), (10106, 140903), (20129, 70742), (35371, 40258)]