1214992429

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 1442488320

約数和(自身を除く): 227495891

約数列:

[1, 7, 79, 83, 103, 257, 553, 581, 721, 1799, 6557, 8137, 8549, 20303, 21331, 26471, 45899, 56959, 59843, 142121, 149317, 185297, 675371, 1685149, 2091209, 2197093, 4727597, 11796043, 14638463, 15379651, 173570347, 1214992429]

約数ペア:

[(1, 1214992429), (7, 173570347), (79, 15379651), (83, 14638463), (103, 11796043), (257, 4727597), (553, 2197093), (581, 2091209), (721, 1685149), (1799, 675371), (6557, 185297), (8137, 149317), (8549, 142121), (20303, 59843), (21331, 56959), (26471, 45899)]