2638074

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 5647680

約数和(自身を除く): 3009606

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 317, 438, 634, 951, 1387, 1902, 2774, 4161, 6023, 8322, 12046, 18069, 23141, 36138, 46282, 69423, 138846, 439679, 879358, 1319037, 2638074]

約数ペア:

[(1, 2638074), (2, 1319037), (3, 879358), (6, 439679), (19, 138846), (38, 69423), (57, 46282), (73, 36138), (114, 23141), (146, 18069), (219, 12046), (317, 8322), (438, 6023), (634, 4161), (951, 2774), (1387, 1902)]