1877641888

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{3061}}^1$

素因数の和:3761

約数の個数: 48

約数和(自身を含む): 3831113160

約数和(自身を除く): 1953471272

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 661, 928, 1322, 2644, 3061, 5288, 6122, 10576, 12244, 19169, 21152, 24488, 38338, 48976, 76676, 88769, 97952, 153352, 177538, 306704, 355076, 613408, 710152, 1420304, 2023321, 2840608, 4046642, 8093284, 16186568, 32373136, 58676309, 64746272, 117352618, 234705236, 469410472, 938820944, 1877641888]

約数ペア:

[(1, 1877641888), (2, 938820944), (4, 469410472), (8, 234705236), (16, 117352618), (29, 64746272), (32, 58676309), (58, 32373136), (116, 16186568), (232, 8093284), (464, 4046642), (661, 2840608), (928, 2023321), (1322, 1420304), (2644, 710152), (3061, 613408), (5288, 355076), (6122, 306704), (10576, 177538), (12244, 153352), (19169, 97952), (21152, 88769), (24488, 76676), (38338, 48976)]