252443956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2536

約数の個数: 48

約数和(自身を含む): 491500800

約数和(自身を除く): 239056844

約数列:

[1, 2, 4, 19, 29, 38, 47, 58, 76, 94, 116, 188, 551, 893, 1102, 1363, 1786, 2204, 2437, 2726, 3572, 4874, 5452, 9748, 25897, 46303, 51794, 70673, 92606, 103588, 114539, 141346, 185212, 229078, 282692, 458156, 1342787, 2176241, 2685574, 3321631, 4352482, 5371148, 6643262, 8704964, 13286524, 63110989, 126221978, 252443956]

約数ペア:

[(1, 252443956), (2, 126221978), (4, 63110989), (19, 13286524), (29, 8704964), (38, 6643262), (47, 5371148), (58, 4352482), (76, 3321631), (94, 2685574), (116, 2176241), (188, 1342787), (551, 458156), (893, 282692), (1102, 229078), (1363, 185212), (1786, 141346), (2204, 114539), (2437, 103588), (2726, 92606), (3572, 70673), (4874, 51794), (5452, 46303), (9748, 25897)]