1604432

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:830

約数の個数: 20

約数和(自身を含む): 3134100

約数和(自身を除く): 1529668

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 673, 1192, 1346, 2384, 2692, 5384, 10768, 100277, 200554, 401108, 802216, 1604432]

約数ペア:

[(1, 1604432), (2, 802216), (4, 401108), (8, 200554), (16, 100277), (149, 10768), (298, 5384), (596, 2692), (673, 2384), (1192, 1346)]