5629778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 10644480

約数和(自身を除く): 5014702

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 263, 278, 526, 973, 1529, 1841, 1946, 2893, 3058, 3682, 5786, 10703, 20251, 21406, 36557, 40502, 73114, 255899, 402127, 511798, 804254, 2814889, 5629778]

約数ペア:

[(1, 5629778), (2, 2814889), (7, 804254), (11, 511798), (14, 402127), (22, 255899), (77, 73114), (139, 40502), (154, 36557), (263, 21406), (278, 20251), (526, 10703), (973, 5786), (1529, 3682), (1841, 3058), (1946, 2893)]