2197499128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{861089}}^1$

素因数の和:861135

約数の個数: 32

約数和(自身を含む): 4649886000

約数和(自身を除く): 2452386872

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 861089, 1722178, 3444356, 6888712, 9471979, 18943958, 24971581, 37887916, 49943162, 75775832, 99886324, 199772648, 274687391, 549374782, 1098749564, 2197499128]

約数ペア:

[(1, 2197499128), (2, 1098749564), (4, 549374782), (8, 274687391), (11, 199772648), (22, 99886324), (29, 75775832), (44, 49943162), (58, 37887916), (88, 24971581), (116, 18943958), (232, 9471979), (319, 6888712), (638, 3444356), (1276, 1722178), (2552, 861089)]