1645404906

素因数分解:

$2^1\times 3^1\times {\mathrm{797}}^1\times {\mathrm{344083}}^1$

素因数の和:344885

約数の個数: 16

約数和(自身を含む): 3294948384

約数和(自身を除く): 1649543478

約数列:

[1, 2, 3, 6, 797, 1594, 2391, 4782, 344083, 688166, 1032249, 2064498, 274234151, 548468302, 822702453, 1645404906]

約数ペア:

[(1, 1645404906), (2, 822702453), (3, 548468302), (6, 274234151), (797, 2064498), (1594, 1032249), (2391, 688166), (4782, 344083)]