1244339860

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{229583}}^1$

素因数の和:229863

約数の個数: 24

約数和(自身を含む): 2622767616

約数和(自身を除く): 1378427756

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 229583, 459166, 918332, 1147915, 2295830, 4591660, 62216993, 124433986, 248867972, 311084965, 622169930, 1244339860]

約数ペア:

[(1, 1244339860), (2, 622169930), (4, 311084965), (5, 248867972), (10, 124433986), (20, 62216993), (271, 4591660), (542, 2295830), (1084, 1147915), (1355, 918332), (2710, 459166), (5420, 229583)]