1330482496

素因数分解:

$2^6\times 7^2\times {\mathrm{424261}}^1$

素因数の和:424287

約数の個数: 42

約数和(自身を含む): 3071232618

約数和(自身を除く): 1740750122

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 424261, 848522, 1697044, 2969827, 3394088, 5939654, 6788176, 11879308, 13576352, 20788789, 23758616, 27152704, 41577578, 47517232, 83155156, 95034464, 166310312, 190068928, 332620624, 665241248, 1330482496]

約数ペア:

[(1, 1330482496), (2, 665241248), (4, 332620624), (7, 190068928), (8, 166310312), (14, 95034464), (16, 83155156), (28, 47517232), (32, 41577578), (49, 27152704), (56, 23758616), (64, 20788789), (98, 13576352), (112, 11879308), (196, 6788176), (224, 5939654), (392, 3394088), (448, 2969827), (784, 1697044), (1568, 848522), (3136, 424261)]