130670876

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{63929}}^1$

素因数の和:64013

約数の個数: 24

約数和(自身を含む): 264925920

約数和(自身を除く): 134255044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 63929, 127858, 255716, 447503, 895006, 1790012, 4666817, 9333634, 18667268, 32667719, 65335438, 130670876]

約数ペア:

[(1, 130670876), (2, 65335438), (4, 32667719), (7, 18667268), (14, 9333634), (28, 4666817), (73, 1790012), (146, 895006), (292, 447503), (511, 255716), (1022, 127858), (2044, 63929)]