1333787392

素因数分解:

$2^8\times 7^1\times {\mathrm{744301}}^1$

素因数の和:744324

約数の個数: 36

約数和(自身を含む): 3042706576

約数和(自身を除く): 1708919184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 744301, 1488602, 2977204, 5210107, 5954408, 10420214, 11908816, 20840428, 23817632, 41680856, 47635264, 83361712, 95270528, 166723424, 190541056, 333446848, 666893696, 1333787392]

約数ペア:

[(1, 1333787392), (2, 666893696), (4, 333446848), (7, 190541056), (8, 166723424), (14, 95270528), (16, 83361712), (28, 47635264), (32, 41680856), (56, 23817632), (64, 20840428), (112, 11908816), (128, 10420214), (224, 5954408), (256, 5210107), (448, 2977204), (896, 1488602), (1792, 744301)]