331301488

素因数分解:

$2^4\times 7^1\times {\mathrm{2958049}}^1$

素因数の和:2958064

約数の個数: 20

約数和(自身を含む): 733596400

約数和(自身を除く): 402294912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2958049, 5916098, 11832196, 20706343, 23664392, 41412686, 47328784, 82825372, 165650744, 331301488]

約数ペア:

[(1, 331301488), (2, 165650744), (4, 82825372), (7, 47328784), (8, 41412686), (14, 23664392), (16, 20706343), (28, 11832196), (56, 5916098), (112, 2958049)]