2142686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 4041408

約数和(自身を除く): 1898722

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 193, 386, 427, 793, 854, 1351, 1586, 2509, 2702, 5018, 5551, 11102, 11773, 17563, 23546, 35126, 82411, 153049, 164822, 306098, 1071343, 2142686]

約数ペア:

[(1, 2142686), (2, 1071343), (7, 306098), (13, 164822), (14, 153049), (26, 82411), (61, 35126), (91, 23546), (122, 17563), (182, 11773), (193, 11102), (386, 5551), (427, 5018), (793, 2702), (854, 2509), (1351, 1586)]