1774647014

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{42409}}^1$

素因数の和:42493

約数の個数: 32

約数和(自身を含む): 3155304000

約数和(自身を除く): 1380656986

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 343, 427, 686, 854, 2989, 5978, 20923, 41846, 42409, 84818, 296863, 593726, 2078041, 2586949, 4156082, 5173898, 14546287, 18108643, 29092574, 36217286, 126760501, 253521002, 887323507, 1774647014]

約数ペア:

[(1, 1774647014), (2, 887323507), (7, 253521002), (14, 126760501), (49, 36217286), (61, 29092574), (98, 18108643), (122, 14546287), (343, 5173898), (427, 4156082), (686, 2586949), (854, 2078041), (2989, 593726), (5978, 296863), (20923, 84818), (41846, 42409)]