130194818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 216530496

約数和(自身を除く): 86335678

約数列:

[1, 2, 13, 26, 53, 106, 107, 214, 689, 883, 1378, 1391, 1766, 2782, 5671, 11342, 11479, 22958, 46799, 73723, 93598, 94481, 147446, 188962, 608387, 1216774, 1228253, 2456506, 5007493, 10014986, 65097409, 130194818]

約数ペア:

[(1, 130194818), (2, 65097409), (13, 10014986), (26, 5007493), (53, 2456506), (106, 1228253), (107, 1216774), (214, 608387), (689, 188962), (883, 147446), (1378, 94481), (1391, 93598), (1766, 73723), (2782, 46799), (5671, 22958), (11342, 11479)]