858194932

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{281191}}^1$

素因数の和:281311

約数の個数: 24

約数和(自身を含む): 1732142720

約数和(自身を除く): 873947788

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 281191, 562382, 1124764, 1968337, 3936674, 7873348, 30649819, 61299638, 122599276, 214548733, 429097466, 858194932]

約数ペア:

[(1, 858194932), (2, 429097466), (4, 214548733), (7, 122599276), (14, 61299638), (28, 30649819), (109, 7873348), (218, 3936674), (436, 1968337), (763, 1124764), (1526, 562382), (3052, 281191)]