4485296

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{1423}}^1$

素因数の和:1628

約数の個数: 20

約数和(自身を含む): 8740512

約数和(自身を除く): 4255216

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1423, 1576, 2846, 3152, 5692, 11384, 22768, 280331, 560662, 1121324, 2242648, 4485296]

約数ペア:

[(1, 4485296), (2, 2242648), (4, 1121324), (8, 560662), (16, 280331), (197, 22768), (394, 11384), (788, 5692), (1423, 3152), (1576, 2846)]