239218804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 475453440

約数和(自身を除く): 236234636

約数列:

[1, 2, 4, 11, 22, 43, 44, 59, 86, 118, 172, 236, 473, 649, 946, 1298, 1892, 2143, 2537, 2596, 4286, 5074, 8572, 10148, 23573, 27907, 47146, 55814, 92149, 94292, 111628, 126437, 184298, 252874, 368596, 505748, 1013639, 1390807, 2027278, 2781614, 4054556, 5436791, 5563228, 10873582, 21747164, 59804701, 119609402, 239218804]

約数ペア:

[(1, 239218804), (2, 119609402), (4, 59804701), (11, 21747164), (22, 10873582), (43, 5563228), (44, 5436791), (59, 4054556), (86, 2781614), (118, 2027278), (172, 1390807), (236, 1013639), (473, 505748), (649, 368596), (946, 252874), (1298, 184298), (1892, 126437), (2143, 111628), (2537, 94292), (2596, 92149), (4286, 55814), (5074, 47146), (8572, 27907), (10148, 23573)]