3398486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 6386688

約数和(自身を除く): 2988202

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 263, 497, 526, 923, 994, 1841, 1846, 3419, 3682, 6461, 6838, 12922, 18673, 23933, 37346, 47866, 130711, 242749, 261422, 485498, 1699243, 3398486]

約数ペア:

[(1, 3398486), (2, 1699243), (7, 485498), (13, 261422), (14, 242749), (26, 130711), (71, 47866), (91, 37346), (142, 23933), (182, 18673), (263, 12922), (497, 6838), (526, 6461), (923, 3682), (994, 3419), (1841, 1846)]