1314784816

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1157381}}^1$

素因数の和:1157460

約数の個数: 20

約数和(自身を含む): 2583276624

約数和(自身を除く): 1268491808

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1157381, 2314762, 4629524, 9259048, 18518096, 82174051, 164348102, 328696204, 657392408, 1314784816]

約数ペア:

[(1, 1314784816), (2, 657392408), (4, 328696204), (8, 164348102), (16, 82174051), (71, 18518096), (142, 9259048), (284, 4629524), (568, 2314762), (1136, 1157381)]