2085671812

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{2341}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 4268210688

約数和(自身を除く): 2182538876

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 677, 1316, 1354, 2341, 2708, 4682, 4739, 9364, 9478, 16387, 18956, 31819, 32774, 63638, 65548, 110027, 127276, 220054, 222733, 440108, 445466, 770189, 890932, 1540378, 1584857, 3080756, 3169714, 6339428, 11093999, 22187998, 44375996, 74488279, 148976558, 297953116, 521417953, 1042835906, 2085671812]

約数ペア:

[(1, 2085671812), (2, 1042835906), (4, 521417953), (7, 297953116), (14, 148976558), (28, 74488279), (47, 44375996), (94, 22187998), (188, 11093999), (329, 6339428), (658, 3169714), (677, 3080756), (1316, 1584857), (1354, 1540378), (2341, 890932), (2708, 770189), (4682, 445466), (4739, 440108), (9364, 222733), (9478, 220054), (16387, 127276), (18956, 110027), (31819, 65548), (32774, 63638)]