2039652212

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{56929}}^1$

素因数の和:57012

約数の個数: 36

約数和(自身を含む): 3938075820

約数和(自身を除く): 1898423608

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1378, 2756, 8957, 17914, 35828, 56929, 113858, 227716, 740077, 1480154, 2960308, 3017237, 6034474, 9621001, 12068948, 19242002, 38484004, 39224081, 78448162, 156896324, 509913053, 1019826106, 2039652212]

約数ペア:

[(1, 2039652212), (2, 1019826106), (4, 509913053), (13, 156896324), (26, 78448162), (52, 39224081), (53, 38484004), (106, 19242002), (169, 12068948), (212, 9621001), (338, 6034474), (676, 3017237), (689, 2960308), (1378, 1480154), (2756, 740077), (8957, 227716), (17914, 113858), (35828, 56929)]