259699800752

素因数分解:

$2^4\times 7^1\times {\mathrm{907}}^1\times {\mathrm{2556503}}^1$

素因数の和:2557425

約数の個数: 40

約数和(自身を含む): 575683796736

約数和(自身を除く): 315983995984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 907, 1814, 3628, 6349, 7256, 12698, 14512, 25396, 50792, 101584, 2556503, 5113006, 10226012, 17895521, 20452024, 35791042, 40904048, 71582084, 143164168, 286328336, 2318748221, 4637496442, 9274992884, 16231237547, 18549985768, 32462475094, 37099971536, 64924950188, 129849900376, 259699800752]

約数ペア:

[(1, 259699800752), (2, 129849900376), (4, 64924950188), (7, 37099971536), (8, 32462475094), (14, 18549985768), (16, 16231237547), (28, 9274992884), (56, 4637496442), (112, 2318748221), (907, 286328336), (1814, 143164168), (3628, 71582084), (6349, 40904048), (7256, 35791042), (12698, 20452024), (14512, 17895521), (25396, 10226012), (50792, 5113006), (101584, 2556503)]