171685276

素因数分解:

$2^2\times 7^1\times {\mathrm{2237}}^1\times {\mathrm{2741}}^1$

素因数の和:4989

約数の個数: 24

約数和(自身を含む): 343649376

約数和(自身を除く): 171964100

約数列:

[1, 2, 4, 7, 14, 28, 2237, 2741, 4474, 5482, 8948, 10964, 15659, 19187, 31318, 38374, 62636, 76748, 6131617, 12263234, 24526468, 42921319, 85842638, 171685276]

約数ペア:

[(1, 171685276), (2, 85842638), (4, 42921319), (7, 24526468), (14, 12263234), (28, 6131617), (2237, 76748), (2741, 62636), (4474, 38374), (5482, 31318), (8948, 19187), (10964, 15659)]