262560001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{1931}}^1$

素因数の和:2252

約数の個数: 16

約数和(自身を含む): 293787648

約数和(自身を除く): 31227647

約数列:

[1, 11, 47, 263, 517, 1931, 2893, 12361, 21241, 90757, 135971, 507853, 998327, 5586383, 23869091, 262560001]

約数ペア:

[(1, 262560001), (11, 23869091), (47, 5586383), (263, 998327), (517, 507853), (1931, 135971), (2893, 90757), (12361, 21241)]