1296201418

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1\times {\mathrm{8231}}^1$

素因数の和:9413

約数の個数: 16

約数和(自身を含む): 1973704320

約数和(自身を除く): 677502902

約数列:

[1, 2, 71, 142, 1109, 2218, 8231, 16462, 78739, 157478, 584401, 1168802, 9128179, 18256358, 648100709, 1296201418]

約数ペア:

[(1, 1296201418), (2, 648100709), (71, 18256358), (142, 9128179), (1109, 1168802), (2218, 584401), (8231, 157478), (16462, 78739)]