131963804

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{162517}}^1$

素因数の和:162557

約数の個数: 24

約数和(自身を含む): 273030240

約数和(自身を除く): 141066436

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 162517, 325034, 650068, 1137619, 2275238, 4550476, 4712993, 9425986, 18851972, 32990951, 65981902, 131963804]

約数ペア:

[(1, 131963804), (2, 65981902), (4, 32990951), (7, 18851972), (14, 9425986), (28, 4712993), (29, 4550476), (58, 2275238), (116, 1137619), (203, 650068), (406, 325034), (812, 162517)]