6403348

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3221}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 12991104

約数和(自身を除く): 6587756

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 3221, 6442, 12884, 22547, 45094, 90188, 228691, 457382, 914764, 1600837, 3201674, 6403348]

約数ペア:

[(1, 6403348), (2, 3201674), (4, 1600837), (7, 914764), (14, 457382), (28, 228691), (71, 90188), (142, 45094), (284, 22547), (497, 12884), (994, 6442), (1988, 3221)]