538208844

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{1381}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 1285326336

約数和(自身を除く): 747117492

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 691, 1381, 1382, 2073, 2762, 2764, 4143, 4146, 5524, 8286, 8292, 16572, 32477, 64907, 64954, 97431, 129814, 129908, 194721, 194862, 259628, 389442, 389724, 778884, 954271, 1908542, 2862813, 3817084, 5725626, 11451252, 44850737, 89701474, 134552211, 179402948, 269104422, 538208844]

約数ペア:

[(1, 538208844), (2, 269104422), (3, 179402948), (4, 134552211), (6, 89701474), (12, 44850737), (47, 11451252), (94, 5725626), (141, 3817084), (188, 2862813), (282, 1908542), (564, 954271), (691, 778884), (1381, 389724), (1382, 389442), (2073, 259628), (2762, 194862), (2764, 194721), (4143, 129908), (4146, 129814), (5524, 97431), (8286, 64954), (8292, 64907), (16572, 32477)]