1312115056

素因数分解:

$2^4\times 7^1\times {\mathrm{11715313}}^1$

素因数の和:11715328

約数の個数: 20

約数和(自身を含む): 2905397872

約数和(自身を除く): 1593282816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11715313, 23430626, 46861252, 82007191, 93722504, 164014382, 187445008, 328028764, 656057528, 1312115056]

約数ペア:

[(1, 1312115056), (2, 656057528), (4, 328028764), (7, 187445008), (8, 164014382), (14, 93722504), (16, 82007191), (28, 46861252), (56, 23430626), (112, 11715313)]