146290466

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{43721}}^1$

素因数の和:43969

約数の個数: 16

約数和(自身を含む): 251838720

約数和(自身を除く): 105548254

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 43721, 87442, 306047, 612094, 10449319, 20898638, 73145233, 146290466]

約数ペア:

[(1, 146290466), (2, 73145233), (7, 20898638), (14, 10449319), (239, 612094), (478, 306047), (1673, 87442), (3346, 43721)]