894959378

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{81971}}^1$

素因数の和:82129

約数の個数: 16

約数和(自身を含む): 1381064256

約数和(自身を除く): 486104878

約数列:

[1, 2, 53, 103, 106, 206, 5459, 10918, 81971, 163942, 4344463, 8443013, 8688926, 16886026, 447479689, 894959378]

約数ペア:

[(1, 894959378), (2, 447479689), (53, 16886026), (103, 8688926), (106, 8443013), (206, 4344463), (5459, 163942), (10918, 81971)]