1327808762

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{68777}}^1$

素因数の和:68990

約数の個数: 24

約数和(自身を含む): 2328685524

約数和(自身を除く): 1000876762

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 9653, 19306, 68777, 137554, 481439, 962878, 3370073, 6740146, 13549069, 27098138, 94843483, 189686966, 663904381, 1327808762]

約数ペア:

[(1, 1327808762), (2, 663904381), (7, 189686966), (14, 94843483), (49, 27098138), (98, 13549069), (197, 6740146), (394, 3370073), (1379, 962878), (2758, 481439), (9653, 137554), (19306, 68777)]