221024012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{10487}}^1$

素因数の和:10981

約数の個数: 24

約数和(自身を含む): 422876160

約数和(自身を除く): 201852148

約数列:

[1, 2, 4, 11, 22, 44, 479, 958, 1916, 5269, 10487, 10538, 20974, 21076, 41948, 115357, 230714, 461428, 5023273, 10046546, 20093092, 55256003, 110512006, 221024012]

約数ペア:

[(1, 221024012), (2, 110512006), (4, 55256003), (11, 20093092), (22, 10046546), (44, 5023273), (479, 461428), (958, 230714), (1916, 115357), (5269, 41948), (10487, 21076), (10538, 20974)]