1855742

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 3374784

約数和(自身を除く): 1519042

約数列:

[1, 2, 7, 14, 41, 53, 61, 82, 106, 122, 287, 371, 427, 574, 742, 854, 2173, 2501, 3233, 4346, 5002, 6466, 15211, 17507, 22631, 30422, 35014, 45262, 132553, 265106, 927871, 1855742]

約数ペア:

[(1, 1855742), (2, 927871), (7, 265106), (14, 132553), (41, 45262), (53, 35014), (61, 30422), (82, 22631), (106, 17507), (122, 15211), (287, 6466), (371, 5002), (427, 4346), (574, 3233), (742, 2501), (854, 2173)]