289589622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6894991}}^1$

素因数の和:6895003

約数の個数: 16

約数和(自身を含む): 661919232

約数和(自身を除く): 372329610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6894991, 13789982, 20684973, 41369946, 48264937, 96529874, 144794811, 289589622]

約数ペア:

[(1, 289589622), (2, 144794811), (3, 96529874), (6, 48264937), (7, 41369946), (14, 20684973), (21, 13789982), (42, 6894991)]