2210956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 4268880

約数和(自身を除く): 2057924

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 461, 922, 1199, 1844, 2398, 4796, 5071, 10142, 20284, 50249, 100498, 200996, 552739, 1105478, 2210956]

約数ペア:

[(1, 2210956), (2, 1105478), (4, 552739), (11, 200996), (22, 100498), (44, 50249), (109, 20284), (218, 10142), (436, 5071), (461, 4796), (922, 2398), (1199, 1844)]