2107112

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2454808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 197, 382, 394, 764, 788, 1337, 1379, 1528, 1576, 2674, 2758, 5348, 5516, 10696, 11032, 37627, 75254, 150508, 263389, 301016, 526778, 1053556, 2107112]

約数ペア:

[(1, 2107112), (2, 1053556), (4, 526778), (7, 301016), (8, 263389), (14, 150508), (28, 75254), (56, 37627), (191, 11032), (197, 10696), (382, 5516), (394, 5348), (764, 2758), (788, 2674), (1337, 1576), (1379, 1528)]