1877843492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{31237}}^1$

素因数の和:31380

約数の個数: 48

約数和(自身を含む): 3988467840

約数和(自身を除く): 2110624348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 113, 133, 226, 266, 452, 532, 791, 1582, 2147, 3164, 4294, 8588, 15029, 30058, 31237, 60116, 62474, 124948, 218659, 437318, 593503, 874636, 1187006, 2374012, 3529781, 4154521, 7059562, 8309042, 14119124, 16618084, 24708467, 49416934, 67065839, 98833868, 134131678, 268263356, 469460873, 938921746, 1877843492]

約数ペア:

[(1, 1877843492), (2, 938921746), (4, 469460873), (7, 268263356), (14, 134131678), (19, 98833868), (28, 67065839), (38, 49416934), (76, 24708467), (113, 16618084), (133, 14119124), (226, 8309042), (266, 7059562), (452, 4154521), (532, 3529781), (791, 2374012), (1582, 1187006), (2147, 874636), (3164, 593503), (4294, 437318), (8588, 218659), (15029, 124948), (30058, 62474), (31237, 60116)]