7220948

素因数分解:

$2^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 14499072

約数和(自身を除く): 7278124

約数列:

[1, 2, 4, 7, 14, 28, 463, 557, 926, 1114, 1852, 2228, 3241, 3899, 6482, 7798, 12964, 15596, 257891, 515782, 1031564, 1805237, 3610474, 7220948]

約数ペア:

[(1, 7220948), (2, 3610474), (4, 1805237), (7, 1031564), (14, 515782), (28, 257891), (463, 15596), (557, 12964), (926, 7798), (1114, 6482), (1852, 3899), (2228, 3241)]