1994366959820

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1366004767}}^1$

素因数の和:1366004849

約数の個数: 24

約数和(自身を含む): 4245542818944

約数和(自身を除く): 2251175859124

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 1366004767, 2732009534, 5464019068, 6830023835, 13660047670, 27320095340, 99718347991, 199436695982, 398873391964, 498591739955, 997183479910, 1994366959820]

約数ペア:

[(1, 1994366959820), (2, 997183479910), (4, 498591739955), (5, 398873391964), (10, 199436695982), (20, 99718347991), (73, 27320095340), (146, 13660047670), (292, 6830023835), (365, 5464019068), (730, 2732009534), (1460, 1366004767)]