1684393904

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{127297}}^1$

素因数の和:128132

約数の個数: 20

約数和(自身を含む): 3267485064

約数和(自身を除く): 1583091160

約数列:

[1, 2, 4, 8, 16, 827, 1654, 3308, 6616, 13232, 127297, 254594, 509188, 1018376, 2036752, 105274619, 210549238, 421098476, 842196952, 1684393904]

約数ペア:

[(1, 1684393904), (2, 842196952), (4, 421098476), (8, 210549238), (16, 105274619), (827, 2036752), (1654, 1018376), (3308, 509188), (6616, 254594), (13232, 127297)]