1888756034

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1129}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 3231836160

約数和(自身を除く): 1343080126

約数列:

[1, 2, 11, 22, 31, 62, 121, 223, 242, 341, 446, 682, 1129, 2258, 2453, 3751, 4906, 6913, 7502, 12419, 13826, 24838, 26983, 34999, 53966, 69998, 76043, 136609, 152086, 251767, 273218, 384989, 503534, 769978, 836473, 1672946, 2769437, 4234879, 5538874, 7804777, 8469758, 15609554, 30463807, 60927614, 85852547, 171705094, 944378017, 1888756034]

約数ペア:

[(1, 1888756034), (2, 944378017), (11, 171705094), (22, 85852547), (31, 60927614), (62, 30463807), (121, 15609554), (223, 8469758), (242, 7804777), (341, 5538874), (446, 4234879), (682, 2769437), (1129, 1672946), (2258, 836473), (2453, 769978), (3751, 503534), (4906, 384989), (6913, 273218), (7502, 251767), (12419, 152086), (13826, 136609), (24838, 76043), (26983, 69998), (34999, 53966)]