2065778848

素因数分解:

$2^5\times 7^2\times {\mathrm{1317461}}^1$

素因数の和:1317485

約数の個数: 36

約数和(自身を含む): 4731006042

約数和(自身を除く): 2665227194

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 1317461, 2634922, 5269844, 9222227, 10539688, 18444454, 21079376, 36888908, 42158752, 64555589, 73777816, 129111178, 147555632, 258222356, 295111264, 516444712, 1032889424, 2065778848]

約数ペア:

[(1, 2065778848), (2, 1032889424), (4, 516444712), (7, 295111264), (8, 258222356), (14, 147555632), (16, 129111178), (28, 73777816), (32, 64555589), (49, 42158752), (56, 36888908), (98, 21079376), (112, 18444454), (196, 10539688), (224, 9222227), (392, 5269844), (784, 2634922), (1568, 1317461)]