1331509984

素因数分解:

$2^5\times 7^1\times {\mathrm{5944241}}^1$

素因数の和:5944258

約数の個数: 24

約数和(自身を含む): 2995897968

約数和(自身を除く): 1664387984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 5944241, 11888482, 23776964, 41609687, 47553928, 83219374, 95107856, 166438748, 190215712, 332877496, 665754992, 1331509984]

約数ペア:

[(1, 1331509984), (2, 665754992), (4, 332877496), (7, 190215712), (8, 166438748), (14, 95107856), (16, 83219374), (28, 47553928), (32, 41609687), (56, 23776964), (112, 11888482), (224, 5944241)]