13030204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 26078976

約数和(自身を除く): 13048772

約数列:

[1, 2, 4, 11, 22, 43, 44, 71, 86, 97, 142, 172, 194, 284, 388, 473, 781, 946, 1067, 1562, 1892, 2134, 3053, 3124, 4171, 4268, 6106, 6887, 8342, 12212, 13774, 16684, 27548, 33583, 45881, 67166, 75757, 91762, 134332, 151514, 183524, 296141, 303028, 592282, 1184564, 3257551, 6515102, 13030204]

約数ペア:

[(1, 13030204), (2, 6515102), (4, 3257551), (11, 1184564), (22, 592282), (43, 303028), (44, 296141), (71, 183524), (86, 151514), (97, 134332), (142, 91762), (172, 75757), (194, 67166), (284, 45881), (388, 33583), (473, 27548), (781, 16684), (946, 13774), (1067, 12212), (1562, 8342), (1892, 6887), (2134, 6106), (3053, 4268), (3124, 4171)]