1555362592

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131011}}^1$

素因数の和:131081

約数の個数: 48

約数和(自身を含む): 3565622592

約数和(自身を除く): 2010260000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 131011, 262022, 524044, 917077, 1048088, 1834154, 2096176, 3668308, 4192352, 6943583, 7336616, 13887166, 14673232, 27774332, 29346464, 48605081, 55548664, 97210162, 111097328, 194420324, 222194656, 388840648, 777681296, 1555362592]

約数ペア:

[(1, 1555362592), (2, 777681296), (4, 388840648), (7, 222194656), (8, 194420324), (14, 111097328), (16, 97210162), (28, 55548664), (32, 48605081), (53, 29346464), (56, 27774332), (106, 14673232), (112, 13887166), (212, 7336616), (224, 6943583), (371, 4192352), (424, 3668308), (742, 2096176), (848, 1834154), (1484, 1048088), (1696, 917077), (2968, 524044), (5936, 262022), (11872, 131011)]