2807098

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 5178240

約数和(自身を除く): 2371142

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 173, 266, 346, 427, 854, 1159, 1211, 2318, 2422, 3287, 6574, 8113, 10553, 16226, 21106, 23009, 46018, 73871, 147742, 200507, 401014, 1403549, 2807098]

約数ペア:

[(1, 2807098), (2, 1403549), (7, 401014), (14, 200507), (19, 147742), (38, 73871), (61, 46018), (122, 23009), (133, 21106), (173, 16226), (266, 10553), (346, 8113), (427, 6574), (854, 3287), (1159, 2422), (1211, 2318)]