4920274352

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2312159}}^1$

素因数の和:2312193

約数の個数: 40

約数和(自身を含む): 11468313600

約数和(自身を除く): 6548039248

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2312159, 4624318, 9248636, 16185113, 18497272, 32370226, 36994544, 43931021, 64740452, 87862042, 129480904, 175724084, 258961808, 307517147, 351448168, 615034294, 702896336, 1230068588, 2460137176, 4920274352]

約数ペア:

[(1, 4920274352), (2, 2460137176), (4, 1230068588), (7, 702896336), (8, 615034294), (14, 351448168), (16, 307517147), (19, 258961808), (28, 175724084), (38, 129480904), (56, 87862042), (76, 64740452), (112, 43931021), (133, 36994544), (152, 32370226), (266, 18497272), (304, 16185113), (532, 9248636), (1064, 4624318), (2128, 2312159)]