1471403978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^4\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 40

約数和(自身を含む): 2527727040

約数和(自身を除く): 1056323062

約数列:

[1, 2, 11, 22, 23, 46, 239, 253, 478, 506, 529, 1058, 2629, 5258, 5497, 5819, 10994, 11638, 12167, 24334, 60467, 120934, 126431, 133837, 252862, 267674, 279841, 559682, 1390741, 2781482, 2907913, 3078251, 5815826, 6156502, 31987043, 63974086, 66881999, 133763998, 735701989, 1471403978]

約数ペア:

[(1, 1471403978), (2, 735701989), (11, 133763998), (22, 66881999), (23, 63974086), (46, 31987043), (239, 6156502), (253, 5815826), (478, 3078251), (506, 2907913), (529, 2781482), (1058, 1390741), (2629, 559682), (5258, 279841), (5497, 267674), (5819, 252862), (10994, 133837), (11638, 126431), (12167, 120934), (24334, 60467)]