1237136474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{10177}}^1$

素因数の和:10662

約数の個数: 32

約数和(自身を含む): 2237531520

約数和(自身を除く): 1000395046

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 457, 914, 3199, 6398, 8683, 10177, 17366, 20354, 60781, 71239, 121562, 142478, 193363, 386726, 1353541, 2707082, 4650889, 9301778, 32556223, 65112446, 88366891, 176733782, 618568237, 1237136474]

約数ペア:

[(1, 1237136474), (2, 618568237), (7, 176733782), (14, 88366891), (19, 65112446), (38, 32556223), (133, 9301778), (266, 4650889), (457, 2707082), (914, 1353541), (3199, 386726), (6398, 193363), (8683, 142478), (10177, 121562), (17366, 71239), (20354, 60781)]