7130907578

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1\times {\mathrm{1451}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 11076227712

約数和(自身を除く): 3945320134

約数列:

[1, 2, 53, 71, 106, 142, 653, 1306, 1451, 2902, 3763, 7526, 34609, 46363, 69218, 76903, 92726, 103021, 153806, 206042, 947503, 1895006, 2457239, 4914478, 5460113, 10920226, 50217659, 67272713, 100435318, 134545426, 3565453789, 7130907578]

約数ペア:

[(1, 7130907578), (2, 3565453789), (53, 134545426), (71, 100435318), (106, 67272713), (142, 50217659), (653, 10920226), (1306, 5460113), (1451, 4914478), (2902, 2457239), (3763, 1895006), (7526, 947503), (34609, 206042), (46363, 153806), (69218, 103021), (76903, 92726)]