1555902436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{21061}}^1$

素因数の和:21172

約数の個数: 48

約数和(自身を含む): 3142113408

約数和(自身を除く): 1586210972

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 73, 92, 146, 253, 292, 506, 803, 1012, 1606, 1679, 3212, 3358, 6716, 18469, 21061, 36938, 42122, 73876, 84244, 231671, 463342, 484403, 926684, 968806, 1537453, 1937612, 3074906, 5328433, 6149812, 10656866, 16911983, 21313732, 33823966, 35361419, 67647932, 70722838, 141445676, 388975609, 777951218, 1555902436]

約数ペア:

[(1, 1555902436), (2, 777951218), (4, 388975609), (11, 141445676), (22, 70722838), (23, 67647932), (44, 35361419), (46, 33823966), (73, 21313732), (92, 16911983), (146, 10656866), (253, 6149812), (292, 5328433), (506, 3074906), (803, 1937612), (1012, 1537453), (1606, 968806), (1679, 926684), (3212, 484403), (3358, 463342), (6716, 231671), (18469, 84244), (21061, 73876), (36938, 42122)]